حَدَّثَنَا عَبْدُ الْعَزِيزِ بْنُ عَبْدِ اللَّهِ حَدَّثَنَا سُلَيْمَانُ بْنُ بِلَالٍ عَنْ حُمَيْدٍ عَنْ أَنَسٍ قَالَ آلَی رَسُولُ اللَّهِ صَلَّی اللَّهُ عَلَيْهِ وَسَلَّمَ مِنْ نِسَائِهِ وَکَانَتْ انْفَکَّتْ رِجْلُهُ فَأَقَامَ فِي مَشْرُبَةٍ تِسْعًا وَعِشْرِينَ لَيْلَةً ثُمَّ نَزَلَ فَقَالُوا يَا رَسُولَ اللَّهِ آلَيْتَ شَهْرًا فَقَالَ إِنَّ الشَّهْرَ يَکُونُ تِسْعًا وَعِشْرِينَ
صحیح بخاری · Hadith 6684
Narrated Anas: Allah's Apostle took an oath for abstention from h is wives (for one month), and during those days he had a sprain in his foot. He stayed in a Mashrubah (an upper room) for twenty-nine nights and then came down. Then the people said, "O Allah's Apostle! You took an oath for abstention (from your wives) for one month." On that he said, "A month can be of twenty-nine days."
Translated by Dr. Muhammad Muhsin Khan · Reviewed by Islamic University of Madinah · Published March 2020