Bayan Al-Hadith › Sahih Muslim › The Book of Fasting
Sahih Muslim 1080dصحيح مسلم 1080d
وَحَدَّثَنَا عُبَيْدُ اللَّهِ بْنُ سَعِيدٍ، حَدَّثَنَا يَحْيَى بْنُ سَعِيدٍ، عَنْ عُبَيْدِ اللَّهِ، بِهَذَا الإِسْنَادِ وَقَالَ ذَكَرَ رَسُولُ اللَّهِ صلى الله عليه وسلم رَمَضَانَ فَقَالَ " الشَّهْرُ تِسْعٌ وَعِشْرُونَ الشَّهْرُ هَكَذَا وَهَكَذَا وَهَكَذَا " . وَقَالَ " فَاقْدِرُوا لَهُ " . وَلَمْ يَقُلْ " ثَلاَثِينَ " .
'Ubaidullah narrated on the authority of the same chain of transmitters that the Messenger of Allah (ﷺ) made a mention of Ramadan and said: The month may consist of twenty-nine days, and it may be thus, thus and thus, and (he further) said: Calculate it, but he did not say thirty.
Grading
Sahih (authentic by the consensus of hadith scholars)
Chain of narrators
عبيد الله بن سعيد ← يحيى بن سعيد بن فروخ ← عبيد الله بن عمر ← نافع ← عبد الله بن عمر
Ubaydullah ibn Sa'id → Yahya ibn Sa'id ibn Farrukh → Ubaydullah ibn Umar → Nafi' → Ibn `Umar