Sunan an-Nasa'i 2122
It was narrated form Ibn 'Umar that the Prophet ﷺ said:
"D not fast until you see it , and do not stop fasting until you see it, and if it is obscured from you (too cloudy), then work it out."
أَخْبَرَنَا عَمْرُو بْنُ عَلِيٍّ، قَالَ حَدَّثَنَا يَحْيَى، قَالَ حَدَّثَنَا عُبَيْدُ اللَّهِ، قَالَ حَدَّثَنِي نَافِعٌ، عَنِ ابْنِ عُمَرَ، عَنِ النَّبِيِّ ﷺ قَالَ " لاَ تَصُومُوا حَتَّى تَرَوْهُ وَلاَ تُفْطِرُوا حَتَّى تَرَوْهُ فَإِنْ غُمَّ عَلَيْكُمْ فَاقْدُرُوا لَهُ " .
Classification
Sahih (Authentic)
References
Sunan an-Nasa'i 2122
Sunan an-Nasa'i Vol. 3, Book of Fasting, Hadith 2124