Sahih al-Bukhari 6051
صحيح البخاري#6051Sahihحَدَّثَنَا حَفْصُ بْنُ عُمَرَ، حَدَّثَنَا يَزِيدُ بْنُ إِبْرَاهِيمَ، حَدَّثَنَا مُحَمَّدٌ، عَنْ أَبِي هُرَيْرَةَ، صَلَّى بِنَا النَّبِيُّ صلى الله عليه وسلم الظُّهْرَ رَكْعَتَيْنِ، ثُمَّ سَلَّمَ، ثُمَّ قَامَ إِلَى خَشَبَةٍ فِي مُقَدَّمِ الْمَسْجِدِ، وَوَضَعَ يَدَهُ عَلَيْهَا، وَفِي الْقَوْمِ يَوْمَئِذٍ أَبُو بَكْرٍ وَعُمَرُ، فَهَابَا أَنْ يُكَلِّمَاهُ، وَخَرَجَ سَرَعَانُ النَّاسِ فَقَالُوا قَصُرَتِ الصَّلاَةُ. وَفِي الْقَوْمِ رَجُلٌ كَانَ النَّبِيُّ صلى الله عليه وسلم يَدْعُوهُ ذَا الْيَدَيْنِ فَقَالَ يَا نَبِيَّ اللَّهِ أَنَسِيتَ أَمْ قَصُرَتْ. فَقَالَ " لَمْ أَنْسَ وَلَمْ تَقْصُرْ ". قَالُوا بَلْ نَسِيتَ يَا رَسُولَ اللَّهِ. قَالَ " صَدَقَ ذُو الْيَدَيْنِ ". فَقَامَ فَصَلَّى رَكْعَتَيْنِ ثُمَّ سَلَّمَ، ثُمَّ كَبَّرَ، فَسَجَدَ مِثْلَ سُجُودِهِ أَوْ أَطْوَلَ، ثُمَّ رَفَعَ رَأْسَهُ وَكَبَّرَ، ثُمَّ وَضَعَ مِثْلَ سُجُودِهِ أَوْ أَطْوَلَ، ثُمَّ رَفَعَ رَأْسَهُ وَكَبَّرَ.
Narrated Abu Huraira:The Prophet (ﷺ) led us in the Zuhr prayer, offering only two rak`at and then (finished it) with Taslim, and went to a piece of wood in front of the mosque and put his hand over it. Abu Bakr and `Umar were also present among the people on that day but dared not talk to him (about his unfinished prayer). And the hasty people went away, wondering. "Has the prayer been shortened" Among the people there was a man whom the Prophet (ﷺ) used to call Dhul-Yadain (the longarmed). He said, "O Allah's Prophet! Have you forgotten or has the prayer been shortened?" The Prophet (ﷺ) said, "Neither have I forgotten, nor has it been shortened." They (the people) said, "Surely, you have forgotten, O Allah's Messenger (ﷺ)!" The Prophet (ﷺ) said, Dhul-Yadain has told the truth." So the Prophet (ﷺ) got up and offered other two rak`at and finished his prayer with Taslim. Then he said Takbir, performed a prostration of ordinary duration or longer, then he raised his head and said Takbir and performed another prostration of ordinary duration or longer and then raised his head and said Takbir (i.e. he performed the two prostrations of Sahu, i.e., forgetfulness)
Scholarly Authentication
The label above is the grade most of these scholars gave — one dissenting opinion no longer speaks for all of them. If any scholar calls a narration fabricated, that verdict is shown instead, whatever the others say. Each scholar's own wording:
Every narration in Sahih al-Bukhari is accepted as Sahih (authentic) by the established status of the book.
In-book reference: 78:81