I heard Messenger of Allah ﷺ saying, "When you see the crescent (of the month of Ramadan), start fasting, and when you see the crescent (of the month of Shawwal), stop fasting; and if the sky is overcast (and you can't see it) then regard the month of Ramadan as of 30 days."  

سَمِعْتُ رَسُولَ اللَّهِ ﷺ يَقُولُ إِذَا رَأَيْتُمُوهُ فَصُومُوا وَإِذَا رَأَيْتُمُوهُ فَأَفْطِرُوا فَإِنْ غُمَّ عَلَيْكُمْ فَاقْدُرُوا لَهُ وَقَالَ غَيْرُهُ عَنِ اللَّيْثِ حَدَّثَنِي عُقَيْلٌ وَيُونُسُ لِهِلاَلِ رَمَضَانَ  

The month (of Ramadan) may consist of twenty nine days; so when you see the new moon observe fast and when you see (the new moon again at the commencement of the month of Shawwal) then break It, and if the sky is cloudy for you, then calculate it (and complete thirty days).  

قَالَ رَسُولُ اللَّهِ ﷺ الشَّهْرُ تِسْعٌ وَعِشْرُونَ فَإِذَا رَأَيْتُمُ الْهِلاَلَ فَصُومُوا وَإِذَا رَأَيْتُمُوهُ فَأَفْطِرُوا فَإِنْ غُمَّ عَلَيْكُمْ فَاقْدِرُوا لَهُ  

When you see the new moon, observe fast, and when you see it (again) then break it, and if the sky is cloudy for you, then calculate it.  

سَمِعْتُ رَسُولَ اللَّهِ ﷺ يَقُولُ إِذَا رَأَيْتُمُوهُ فَصُومُوا وَإِذَا رَأَيْتُمُوهُ فَأَفْطِرُوا فَإِنْ غُمَّ عَلَيْكُمْ فَاقْدِرُوا لَهُ  

Whenever you sight the new moon (of the month of Ramadan) observe fast. and when you sight it (the new moon of Shawwal) break it, and if the sky is cloudy for you, then observe fast for thirty days.  

قَالَ رَسُولُ اللَّهِ ﷺ إِذَا رَأَيْتُمُ الْهِلاَلَ فَصُومُوا وَإِذَا رَأَيْتُمُوهُ فَأَفْطِرُوا فَإِنْ غُمَّ عَلَيْكُمْ فَصُومُوا ثَلاَثِينَ يَوْمًا  

Observe fast when you see it (the new moon) and break fast when you see it (the new moon of Shawwal), but when (the actual position of the month is) concealed from you (on account of cloudy sky), then count thirty days.  

ذَكَرَ رَسُولُ اللَّهِ ﷺ الْهِلاَلَ فَقَالَ إِذَا رَأَيْتُمُوهُ فَصُومُوا وَإِذَا رَأَيْتُمُوهُ فَأَفْطِرُوا فَإِنْ أُغْمِيَ عَلَيْكُمْ فَعُدُّوا ثَلاَثِينَ  

"When you see the crescent then fast, and when you crescent then fast, and when you see it, stop fasting. If it is obscured from you (too cloudy), then fast thirty days."  

أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ إِذَا رَأَيْتُمُ الْهِلاَلَ فَصُومُوا وَإِذَا رَأَيْتُمُوهُ فَأَفْطِرُوا فَإِنْ غُمَّ عَلَيْكُمْ فَصُومُوا ثَلاَثِينَ يَوْمًا  

" I heard the messenger of Allah say: 'When you see the crescent then fast, and when you see it, then stop fasting, and if it is obscured from you (too cloudy), then work it out (fro the beginning of the month, to complete thirty days)"'  

سَمِعْتُ رَسُولَ اللَّهِ ﷺ يَقُولُ إِذَا رَأَيْتُمُ الْهِلاَلَ فَصُومُوا وَإِذَا رَأَيْتُمُوهُ فَأَفْطِرُوا فَإِنْ غُمَّ عَلَيْكُمْ فَاقْدُرُوا لَهُ  

"The Messenger of Allah mentioned the crescent and said: 'When you see it, fast and when you see it, stop fasting, and if it is obscured from you (too cloudy), then count thirty days."'  

ذَكَرَ رَسُولُ اللَّهِ ﷺ الْهِلاَلَ فَقَالَ إِذَا رَأَيْتُمُوهُ فَصُومُوا وَإِذَا رَأَيْتُمُوهُ فَأَفْطِرُوا فَإِنْ غُمَّ عَلَيْكُمْ فَعُدُّوا ثَلاَثِينَ  

" I am surprised at those who anticipate the moth, when the Messenger of Allah said: 'When you see the new crescent then fast, and when you see it, then stop fasting, and if it is obscured from you (too cloudy), then complete thirty days.  

قَالَ رَسُولُ اللَّهِ ﷺ إِذَا رَأَيْتُمُ الْهِلاَلَ فَصُومُوا وَإِذَا رَأَيْتُمُوهُ فَأَفْطِرُوا فَإِنْ غُمَّ عَلَيْكُمْ فَأَكْمِلُوا الْعِدَّةَ ثَلاَثِينَ  

"The Messenger of Allah said: 'When you see the crescent then fast, and when you see it, then stop fasting. If it is too cloudy then complete Shaban as thirty days, unless you see the crescent before that, then fast Ramadan as thirty days, unless you see the new crescent before that."'  

قَالَ رَسُولُ اللَّهِ ﷺ إِذَا رَأَيْتُمُ الْهِلاَلَ فَصُومُوا وَإِذَا رَأَيْتُمُوهُ فَأَفْطِرُوا فَإِنْ غُمَّ عَلَيْكُمْ فَأَتِمُّوا شَعْبَانَ ثَلاَثِينَ إِلاَّ أَنْ تَرَوُا الْهِلاَلَ قَبْلَ ذَلِكَ ثُمَّ صُومُوا رَمَضَانَ ثَلاَثِينَ إِلاَّ أَنْ تَرَوُا الْهِلاَلَ قَبْلَ ذَلِكَ  

"The Messenger of Allah said: The month may be twenty-nine days or it may be thirty. When you see it, then stop fasting, and it is obscured from you (too cloudy), then complete the count."'  

قَالَ رَسُولُ اللَّهِ ﷺ الشَّهْرُ يَكُونُ تِسْعَةً وَعِشْرِينَ وَيَكُونُ ثَلاَثِينَ فَإِذَا رَأَيْتُمُوهُ فَصُومُوا وَإِذَا رَأَيْتُمُوهُ فَأَفْطِرُوا فَإِنْ غُمَّ عَلَيْكُمْ فَأَكْمِلُوا الْعِدَّةَ  

‘When you see the new crescent, fast, and when you see it, stop fasting. If it is cloudy then calculate it (as thirty days).” Ibn ‘Umar used to fast one day before the new crescent was seen.  

قَالَ رَسُولُ اللَّهِ ﷺ إِذَا رَأَيْتُمُ الْهِلاَلَ فَصُومُوا وَإِذَا رَأَيْتُمُوهُ فَأَفْطِرُوا فَإِنْ غُمَّ عَلَيْكُمْ فَاقْدُرُوا لَهُ وَكَانَ ابْنُ عُمَرَ يَصُومُ قَبْلَ الْهِلاَلِ بِيَوْمٍ  

“When you see the new crescent then fast, and when you see it then stop fasting. If it is cloudy then fast thirty days.” (Using translation from Ibn Mājah 1655)  

قَالَ رَسُولُ اللهِ ﷺ إِذَا رَأَيْتُمُ الْهِلَالَ فَصُومُوا وَإِذَا رَأَيْتُمُوهُ فَأَفْطِرُوا فَإِنْ أُغْمِيَ عَلَيْكُمْ فَعُدُّوا ثَلَاثِينَ يَوْمًا  

[Machine] I heard Abu al-Qasim ﷺ say, "Fast when you see the crescent moon and break your fast when you see it. But if it is cloudy for you, then complete thirty days."  

سَمِعْتُ أَبَا الْقَاسِمِ ﷺ يَقُولُ صُومُوا الْهِلَالَ لِرُؤْيَتِهِ وَأَفْطِرُوا لِرُؤْيَتِهِ فَإِنْ غُمَّ عَلَيْكُمْ فَعُدُّوا ثَلَاثِينَ  

“When you see the new crescent then fast, and when you see it then stop fasting. If it is cloudy then fast thirty days.” (Using translation from Ibn Mājah 1655)   

قَالَ رَسُولُ اللهِ ﷺ إِذَا رَأَيْتُمُ الْهِلَالَ فَصُومُوا وَإِذَا رَأَيْتُمُوهُ فَأَفْطِرُوا فَإِنْ أُغْمِيَ عَلَيْكُمْ فَأَتِمُّوا الْعِدَّةَ  

" I heard the messenger of Allah say: 'When you see the crescent then fast, and when you see it, then stop fasting, and if it is obscured from you (too cloudy), then work it out (fro the beginning of the month, to complete thirty days)"' (Using translation from Nasāʾī 2120)  

قَالَ رَسُولُ اللهِ ﷺ إِذَا رَأَيْتُمُ الْهِلَالَ فَصُومُوا وَإِذَا رَأَيْتُمُوهُ فَأَفْطِرُوا فَإِنْ غُمَّ عَلَيْكُمْ فَاقْدُرُوا لَهُ  

“When you see the new crescent then fast, and when you see it then stop fasting. If it is cloudy then fast thirty days.” (Using translation from Ibn Mājah 1655)  

أَنَّ رَسُولَ اللهِ ﷺ قَالَ إِذَا رَأَيْتُمُ الْهِلَالَ فَصُومُوا وَإِذَا رَأَيْتُمُوهُ فَأَفْطِرُوا فَإِنْ غُمَّ عَلَيْكُمْ فَصُومُوا ثَلَاثِينَ يَوْمًا  

“When you see the new crescent then fast, and when you see it then stop fasting. If it is cloudy then fast thirty days.” (Using translation from Ibn Mājah 1655)  

قَالَ رَسُولُ اللهِ ﷺ إِذَا رَأَيْتُمُ الْهِلَالَ فَصُومُوا وَإِذَا رَأَيْتُمُوهُ فَأَفْطِرُوا فَإِنْ غُمَّ عَلَيْكُمْ فَصُومُوا ثَلَاثِينَ يَوْمًا  

"The Messenger of Allah mentioned the crescent and said: 'When you see it, fast and when you see it, stop fasting, and if it is obscured from you (too cloudy), then count thirty days."' (Using translation from Nasāʾī 2123)  

ذَكَرَ رَسُولُ اللهِ ﷺ الْهِلَالَ قَالَ إِذَا رَأَيْتُمُوهُ فَصُومُوا وَإِذَا رَأَيْتُمُوهُ فَأَفْطِرُوا فَإِنْ غُمَّ عَلَيْكُمْ فَعُدُّوا ثَلَاثِينَ  

“When you see the new crescent then fast, and when you see it then stop fasting. If it is cloudy then fast thirty days.” (Using translation from Ibn Mājah 1655)  

قَالَ رَسُولُ اللهِ ﷺ إِذَا رَأَيْتُمُ الْهِلَالَ فَصُومُوا وَإِذَا رَأَيْتُمُوهُ فَأَفْطِرُوا فَإِنْ غُمَّ عَلَيْكُمْ فَصُومُوا ثَلَاثِينَ يَوْمًا  

" I am surprised at those who anticipate the moth, when the Messenger of Allah said: 'When you see the new crescent then fast, and when you see it, then stop fasting, and if it is obscured from you (too cloudy), then complete thirty days. (Using translation from Nasāʾī 2125)  

قَالَ رَسُولُ اللَّهِ ﷺ «إِذَا رَأَيْتُمُوهُ فَصُومُوا وَإِذَا رَأَيْتُمُوهُ فَأَفْطِرُوا فَإِنْ غُمَّ عَلَيْكُمْ فَأَكْمِلُوا الْعِدَّةَ ثَلَاثِينَ يَوْمًا»  

[Machine] The Prophet ﷺ said, "Indeed, Allah has made the sighting of the moon the timing for acts of worship. So, when you spot it, begin fasting, and when you see it again, end the fast. If it is obscured from your view, then estimate it. And know that the months do not exceed thirty days."  

أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ «إِنَّ اللَّهَ قَدْ جَعَلَ الْأَهِلَّةَ مَوَاقِيتَ فَإِذَا رَأَيْتُمُوهُ فَصُومُوا وَإِذَا رَأَيْتُمُوهُ فَأَفْطِرُوا فَإِنْ غُمَّ عَلَيْكُمْ فَاقْدُرُوا لَهُ وَاعْلَمُوا أَنَّ الْأَشْهُرَ لَا تَزِيدُ عَلَى ثَلَاثِينَ»  

" I heard the messenger of Allah say: 'When you see the crescent then fast, and when you see it, then stop fasting, and if it is obscured from you (too cloudy), then work it out (fro the beginning of the month, to complete thirty days)"' (Using translation from Nasāʾī 2120)  

سَمِعْتُ رَسُولَ اللَّهِ ﷺ يَقُولُ «إِذَا رَأَيْتُمُوهُ فَصُومُوا وَإِذَا رَأَيْتُمُوهُ فَأَفْطِرُوا فَإِنْ غُمَّ عَلَيْكُمْ فَاقْدُرُوا لَهُ»  

"When you see the crescent then fast, and when you crescent then fast, and when you see it, stop fasting. If it is obscured from you (too cloudy), then fast thirty days." (Using translation from Nasāʾī 2119)  

عَنْ رَسُولِ اللَّهِ ﷺ قَالَ «إِذَا رَأَيْتُمُ الْهِلَالَ فَصُومُوا وَإِذَا رَأَيْتُمُوهُ فَأَفْطِرُوا فَإِنْ غُمَّ عَلَيْكُمْ فَعُدُّوا ثَلَاثِينَ»  

"the Messenger of Allah said: 'Fast when you see it and stop fasting when you see it, and if it is obscured from you (too cloudy), then count it as thirty (days). "' (Using translation from Nasāʾī 2117)   

عَنْ رَسُولِ اللَّهِ ﷺ قَالَ «صُومُوا لِرُؤْيَتِهِ وَأَفْطِرُوا لِرُؤْيَتِهِ فَإِنْ غُمَّ عَلَيْكُمْ فَصُومُوا ثَلَاثِينَ»  

"the Messenger of Allah said: 'Fast when you see it and stop fasting when you see it, and if it is obscured from you (too cloudy), then count it as thirty (days). "' (Using translation from Nasāʾī 2117)   

قَالَ رَسُولُ اللَّهِ ﷺ «صُومُوا لِرُؤْيَتِهِ وَأَفْطِرُوا لِرُؤْيَتِهِ فَإِنْ غُمَّ عَلَيْكُمْ فَعُدُّوا ثَلَاثِينَ يَوْمًا ثُمَّ أَفْطِرُوا»  

[Machine] The Prophet ﷺ said, "When you see it (the new moon), then fast, and when you see it (the new moon), then break your fast. If it is cloudy for you, then complete the count of thirty (days)."  

أَنَّ النَّبِيَّ ﷺ قَالَ «إِذَا رَأَيْتُمُوهُ فَصُومُوا وَإِذَا رَأَيْتُمُوهُ فَأَفْطِرُوا فَإِنْ غُمَّ عَلَيْكُمْ فَأَتِمُّوا الْعِدَّةَ ثَلَاثِينَ»  

[Machine] Regarding the Prophet ﷺ , he said, "When you see the new moon of Ramadan, start fasting, and when you see it again, break your fast."  

عَنِ النَّبِيِّ ﷺ «إِذَا رَأَيْتُمْ هِلَالَ شَهْرِ رَمَضَانَ فَصُومُوا ثُمَّ إِذَا رَأَيْتُمُوهُ فَأَفْطِرُوا»  

: "The Messenger of Allah said: 'Fast when you see it and stop fasting when you see it, and if it is obscured from you (too cloudy), then count it as thirty (days).'" (Using translation from Nasāʾī 2118)  

قَالَ رَسُولُ اللهِ ﷺ «صُومُوا لِرُؤْيَةِ الْهِلَالِ وَأَفْطِرُوا لِرُؤْيَتِهِ فَإِنْ غُمَّ عَلَيْكُمْ فَاقْدُرُوا ثَلَاثِينَ»  

“When you see the new crescent then fast, and when you see it then stop fasting. If it is cloudy then fast thirty days.” (Using translation from Ibn Mājah 1655)  

أَنَّ رَسُولَ اللهِ ﷺ قَالَ «إِذَا رَأَيْتُمُ الْهِلَالَ فَصُومُوا وَإِذَا رَأَيْتُمُوهُ فَأَفْطِرُوا فَإِنْ غُمَّ عَلَيْكُمْ فَصُومُوا ثَلَاثِينَ يَوْمًا»  

When you see the new moon, observe fast, and when you see it (again) then break it, and if the sky is cloudy for you, then calculate it. (Using translation from Muslim 1080g)  

سَمِعْتُ رَسُولَ اللهِ ﷺ يَقُولُ «إِذَا رَأَيْتُمُوهُ فَصُومُوا وَإِذَا رَأَيْتُمُوهُ فَأَفْطِرُوا فَإِنْ غُمَّ عَلَيْكُمْ فَاقْدُرُوا لَهُ»  

Observe fast when you see it (the new moon) and break fast when you see it (the new moon of Shawwal), but when (the actual position of the month is) concealed from you (on account of cloudy sky), then count thirty days. (Using translation from Muslim 1081d)  

ذَكَرَ رَسُولُ اللهِ ﷺ الْهِلَالَ فَقَالَ «إِذَا رَأَيْتُمُوهُ فَصُومُوا فَإِذَا رَأَيْتُمُوهُ فَأَفْطِرُوا فَإِنْ غُمَّ عَلَيْكُمْ فَعُدُّوا ثَلَاثِينَ»  

"The Messenger of Allah said; 'Fast when you see it and stop fasting when you see it, and if it is obscured from you (too cloudy), then complete thirty (days)."' (Using translation from Nasāʾī 2124)  

قَالَ رَسُولُ اللهِ ﷺ «صُومُوا الْهِلَالَ لِرُؤْيَتِهِ وَأَفْطِرُوا لِرُؤْيَتِهِ فَإِنْ غُمَّ عَلَيْكُمْ فَأَكْمِلُوا الْعِدَّةَ ثَلَاثِينَ»  

" I am surprised at those who anticipate the moth, when the Messenger of Allah said: 'When you see the new crescent then fast, and when you see it, then stop fasting, and if it is obscured from you (too cloudy), then complete thirty days. (Using translation from Nasāʾī 2125)  

قَالَ رَسُولُ اللهِ ﷺ «إِذَا رَأَيْتُمُ الْهِلَالَ فَصُومُوا وَإِذَا رَأَيْتُمُوهُ فَأَفْطِرُوا فَإِنْ غُمَّ عَلَيْكُمْ فَأَكْمِلُوا الْعِدَّةَ ثَلَاثِينَ»  

"The Messenger of Allah said: The month may be twenty-nine days or it may be thirty. When you see it, then stop fasting, and it is obscured from you (too cloudy), then complete the count."' (Using translation from Nasāʾī 2138)  

قَالَ رَسُولُ اللهِ ﷺ «الشَّهْرُ يَكُونُ تِسْعًا وَعِشْرِينَ وَيَكُونُ ثَلَاثِينَ فَإِذَا رَأَيْتُمُوهُ فَصُومُوا وَإِذَا رَأَيْتُمُوهُ فَأَفْطِرُوا فَإِنْ غُمَّ عَلَيْكُمْ فَأَكْمِلُوا الْعِدَّةَ ثَلَاثِينَ»  

Observe fast on sighting it (the new moon) and break (fast) on sighting it (the new moon), but if the sky is cloudy for you, then complete the number (of thirty). (Using translation from Muslim 1081b)   

قَالَ رَسُولُ اللهِ ﷺ صُومُوا لِرُؤْيَتِهِ وَأَفْطِرُوا لِرُؤْيَتِهِ فَإِنْ غُمَّ عَلَيْكُمْ فَصُومُوا ثَلَاثِينَ  

“When you see the new crescent then fast, and when you see it then stop fasting. If it is cloudy then fast thirty days.” (Using translation from Ibn Mājah 1655)   

قَالَ رَسُولُ اللهِ ﷺ إِذَا رَأَيْتُمُ الْهِلَالَ فَصُومُوا وَإِذَا رَأَيْتُمُوهُ فَأَفْطِرُوا فَإِنْ غُمَّ عَلَيْكُمْ فَصُومُوا ثَلَاثِينَ يَوْمًا  

“When you see the new crescent then fast, and when you see it then stop fasting. If it is cloudy then fast thirty days.” (Using translation from Ibn Mājah 1655)   

قَالَ رَسُولُ اللهِ ﷺ إِذَا رَأَيْتُمُ الْهِلَالَ فَصُومُوا وَإِذَا رَأَيْتُمُوهُ فَأَفْطِرُوا فَإِنْ أُغْمِيَ عَلَيْكُمْ فَعُدُّوا ثَلَاثِينَ يَوْمًا  

“When you see the new crescent then fast, and when you see it then stop fasting. If it is cloudy then fast thirty days.” (Using translation from Ibn Mājah 1655)   

قَالَ رَسُولُ اللهِ ﷺ إِذَا رَأَيْتُمُ الْهِلَالَ فَصُومُوا وَإِذَا رَأَيْتُمُوهُ فَأَفْطِرُوا فَإِنْ غُمَّ عَلَيْكُمْ فَعُدُّوا ثَلَاثِينَ  

"إِنَّ الله ﷻ جَعَلَ هَذِهِ الأهِلَّةَ مَوَاقيتَ؛ فَإِذَا رَأَيتُمُوهُ، فَصُومُوا، وإذا رَأيتُمُوُهُ فَأَفْطِرُوا فَإِنْ غُمَّ عَلَيكُم فَعُدُّوا ثَلَاثِين".  

“When you see the new crescent then fast, and when you see it then stop fasting. If it is cloudy then fast thirty days.” (Using translation from Ibn Mājah 1655)   

"إِذَا رأيتُمَ الْهِلال فَصُوموا، وإذا رَأيتُموهُ فأَفْطِروا، فإِنْ أُغْمِى عليكمْ فَعُدُّوا ثَلاثينَ يَوْمًا".  

‘When you see the new crescent, fast, and when you see it, stop fasting. If it is cloudy then calculate it (as thirty days).” Ibn ‘Umar used to fast one day before the new crescent was seen. (Using translation from Ibn Mājah 1654)   

"إِذَا رأيتُمَ الهِلال فَصُوموا، وإذا رَأيتُموهُ فأَفْطِروا، فإِنْ غُمَّ عليكُمْ فاقْدُروا لَه".  

"الشَّهْرُ يَكُونُ تِسْعَةً وعِشْرِينَ وَيَكُونُ ثَلاثينَ فإِذَا رأيتُمُوه فَصُومُوا وإذَا رأيتُمُوه فأَفْطُروُا وإِنْ غُمَّ عَليكُمْ فأَكْمِلُوا العِدَّةَ".  

("جعَلَ اللَّه الأَهِلَّةَ مَوَاقيتَ للناسِ، فإِذا رأَيتموه فَأَفْطِرُوا؛ فإِن غُمَّ عليكُمْ فَأَتِمُّوا العِدَّة ثَلَاثِينَ".