"Fast when you see it, and stop fasting when you see it, and if clouds prevent you from seeing it, then complete the number, and do not fast ahead of Ramadan."
عَنْ رَسُولِ اللَّهِ ﷺ قَالَ صُومُوا لِرُؤْيَتِهِ وَأَفْطِرُوا لِرُؤْيَتِهِ فَإِنْ حَالَ بَيْنَكُمْ وَبَيْنَهُ سَحَابٌ فَأَكْمِلُوا الْعِدَّةَ وَلاَ تَسْتَقْبِلُوا الشَّهْرَ اسْتِقْبَالاً
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).
أَنَّ النَّبِيَّ ﷺ قَالَ صُومُوا لِرُؤْيَتِهِ وَأَفْطِرُوا لِرُؤْيَتِهِ فَإِنْ غُمِّيَ عَلَيْكُمْ فَأَكْمِلُوا الْعَدَدَ
[Machine] The Prophet Allah's Messenger ﷺ said, "Fast when you see it (the new moon) and stop fasting when you see it (the new moon). But if the weather is cloudy, then complete the full count (of thirty days in the month). The month is twenty-nine or thirty days, meaning that it can be incomplete."
قَالَ رَسُولُ اللهِ ﷺ صُومُوا لِرُؤْيَتِهِ وَأَفْطِرُوا لِرُؤْيَتِهِ فَإِنْ حَالَ دُونَهُ غَيَايَةٌ فَأَكْمِلُوا الْعِدَّةَ وَالشَّهْرُ تِسْعٌ وَعِشْرُونَ يَعْنِي أَنَّهُ نَاقِصٌ
"Fast when you see it, and stop fasting when you see it, and if clouds prevent you from seeing it, then complete the number, and do not fast ahead of Ramadan." (Using translation from Nasāʾī 2129)
قَالَ رَسُولُ اللهِ ﷺ صُومُوا لِرُؤْيَتِهِ وَأَفْطِرُوا لِرُؤْيَتِهِ فَإِنْ حَالَ بَيْنَكُمْ وَبَيْنَهُ سَحَابٌ فَكَمِّلُوا الْعِدَّةَ ثَلاثِينَ وَلا تَسْتَقْبِلُوا الشَّهْرَ اسْتِقْبَالًا قَالَ حَاتِمٌ يَعْنِي عِدَّةَ شَعْبَانَ
"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 لِرُؤْيَتِهِوَأَفْطِرُوا لِرُؤْيَتِهِ فَإِنْ غُمَّ عَلَيْكُمُ الشَّهْرُ 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)
عَنِ النَّبِيِّ ﷺ قَالَ صُومُوا لِرُؤْيَتِهِ وَأَفْطِرُوا لِرُؤْيَتِهِ فَإِنْ غُمَّ عَلَيْكُمْ فَأَكْمِلُوا الْعِدَّةَ ثَلَاثِينَ
[Machine] The Messenger of Allah ﷺ said, "Fast upon seeing it (the moon) and break your fast upon seeing it. If it is obscured from you, then complete the count (of days) and the month is twenty-nine."
قَالَ رَسُولُ اللهِ ﷺ «صُومُوا لِرُؤْيَتِهِ وَأَفْطِرُوا لِرُؤْيَتِهِ فَإِنْ حَالَ دُونَهُ غَيَايَةٌ فَأَكْمِلُوا الْعِدَّةَ وَالشَّهْرُ تِسْعٌ وَعِشْرُونَ»
[Machine] Narrated by the Prophet, ﷺ : "Do not start fasting until you see the new moon, and do not break your fast until you see it. But if it is cloudy for you and you cannot see it, then complete the thirty days of the month."
عَنِ النَّبِيِّ ﷺ قَالَ «لَا تَقَدَّمُوا الشَّهْرَ صُومُوا لِرُؤْيَتِهِ وَأَفْطِرُوا لِرُؤْيَتِهِ فَإِنْ كَانَتْ بَيْنَكُمْ وَبَيْنَهُ غَيَايَةٌ فَأَتِمُّوا الْعِدَّةَ»
[Machine] The Messenger of Allah ﷺ said, "Do not begin the month (of Ramadan) until you see it (the crescent moon), and end the month when you see it (the crescent moon). If it is obscured from you, then complete the count (of days)."
قَالَ رَسُولُ اللهِ ﷺ «لَا تَسْتَقْبِلُوا الشَّهْرَ صُومُوا لِرُؤْيَتِهِ وَأَفْطِرُوا لِرُؤْيَتِهِ فَإِنْ حَالَتْ دُونَهُ غَيَايَةٌ فَأَكْمِلُوا الْعِدَّةَ»
"Fast when you see it, and stop fasting when you see it, and if clouds prevent you from seeing it, then complete the number, and do not fast ahead of Ramadan." (Using translation from Nasāʾī 2129)
عَنْ رَسُولِ اللهِ ﷺ قَالَ «صُومُوا لِرُؤْيَتِهِ وَأَفْطِرُوا لِرُؤْيَتِهِ فَإِنْ حَالَ بَيْنَكُمْ وَبَيْنَهُ سَحَابٌ فَكَمِّلُوا الْعِدَّةَ وَلَا تَسْتَقْبِلُوا الشَّهْرَ اسْتِقْبَالًا»
"لَا تَسْتَقْبِلُوا الشَّهْرَ اسْتِقْبَالًا، صُومُوا لرُؤْيَتِهِ وَأَفْطِرُوا لِرُؤْيَتِهِ، فَإِنْ حَال بَينَكُمْ وَبَينَ مَنْظَرِهِ سَحَابَةٌ أَوْ قَتَرةٌ فَأَكْمِلُوا الْعِدَّةَ ثَلَاثِينَ".
"صُومُوا لِرُؤْيَتِهِ، وأَفْطرُوا لِرُؤْيَتِه، فإِنْ حَال بَينَكُمْ وَبَينَهُ سَحَابُ فأَكْمِلُوا العِدَّةَ -عِدَّةَ شَعْبَانَ- وَلَا تَسْتَقبِلُوا الشَّهْرَ اسْتِقَبالًا، وَلَا تَصِلُوا رَمضَانَ بِيَوم مِن شَعْبَانَ".