[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»
"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
[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
"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)
أَنَّ رَسُولَ اللهِ ﷺ قَالَ لَا تَقَدَّمُوا هَذَا الشَّهْرَ صُومُوا لِرُؤْيَتِهِ وَأَفْطِرُوا لِرُؤْيَتِهِ فَإِنْ غُمَّ عَلَيْكُمْ فَعُدُّوا ثَلَاثِينَ
"لا تَقَدَّمُوا هَذَا الشَّهْرَ، فَصُومُوا لِرُؤْيَتِه، وَأَفْطِروا لِرُؤْيَتِه، فَإنْ غُمَّ عَلَيْكُمْ فَعُدُّوا ثلاِثينَ".