أَخْبَرَنَا مُحَمَّدُ بْنُ عَبْدِ اللَّهِ بْنِ يَزِيدَ قَالَ حَدَّثَنَا أَبِي قَالَ حَدَّثَنَا وَرْقَائُ عَنْ شُعْبَةَ عَنْ مُحَمَّدِ بْنِ زِيَادٍ عَنْ أَبِي هُرَيْرَةَ قَالَ قَالَ رَسُولُ اللَّهِ صَلَّی اللَّهُ عَلَيْهِ وَسَلَّمَ صُومُوا لِرُؤْيَتِهِ وَأَفْطِرُوا لِرُؤْيَتِهِ فَإِنْ غُمَّ عَلَيْکُمْ فَاقْدِرُوا ثَلَاثِينَ
سنن نسائی · Hadith 2124
It was narrated that ‘Abdur Rahman bin Zaid bin Al-Khattab addressed the people on the day concerning which there was doubt (as to whether the month had begun) and said: “I sat with the Companions of the Messenger of Allah صلی اللہ علیہ وآلہ وسلم and asked them, and they narrated that the Messenger of Allah صلی اللہ علیہ وآلہ وسلم said: ‘Fast when you see it and stop fasting when you see it, and perform the rites on that basis. If it is obscured, then complete thirty days, and if two witnesses testify then fast and stop fasting.” (Sahih)
Sanad
أَخْبَرَنَا مُحَمَّدُ بْنُ عَبْدِ اللَّهِ بْنِ يَزِيدَ قَالَ حَدَّثَنَا أَبِي قَالَ حَدَّثَنَا وَرْقَائُ عَنْ شُعْبَةَ عَنْ مُحَمَّدِ بْنِ زِيَادٍ عَنْ أَبِي هُرَيْرَةَ