Sahih al-Bukhari 683
صحيح البخاري#683Sahihحَدَّثَنَا زَكَرِيَّاءُ بْنُ يَحْيَى، قَالَ حَدَّثَنَا ابْنُ نُمَيْرٍ، قَالَ أَخْبَرَنَا هِشَامُ بْنُ عُرْوَةَ، عَنْ أَبِيهِ، عَنْ عَائِشَةَ، قَالَتْ أَمَرَ رَسُولُ اللَّهِ صلى الله عليه وسلم أَبَا بَكْرٍ أَنْ يُصَلِّيَ بِالنَّاسِ فِي مَرَضِهِ، فَكَانَ يُصَلِّي بِهِمْ. قَالَ عُرْوَةُ فَوَجَدَ رَسُولُ اللَّهِ صلى الله عليه وسلم فِي نَفْسِهِ خِفَّةً، فَخَرَجَ فَإِذَا أَبُو بَكْرٍ يَؤُمُّ النَّاسَ، فَلَمَّا رَآهُ أَبُو بَكْرٍ اسْتَأْخَرَ، فَأَشَارَ إِلَيْهِ أَنْ كَمَا أَنْتَ، فَجَلَسَ رَسُولُ اللَّهِ صلى الله عليه وسلم حِذَاءَ أَبِي بَكْرٍ إِلَى جَنْبِهِ، فَكَانَ أَبُو بَكْرٍ يُصَلِّي بِصَلاَةِ رَسُولِ اللَّهِ صلى الله عليه وسلم وَالنَّاسُ يُصَلُّونَ بِصَلاَةِ أَبِي بَكْرٍ.
Narrated Hisham ibn `Urwa's father:`Aisha said, "Allah's Messenger (ﷺ) ordered Abu Bakr to lead the people in the prayer during his illness and so he led them in prayer." `Urwa, a sub narrator, added, "Allah's Messenger (ﷺ) felt a bit relieved and came out and Abu Bakr was leading the people. When Abu Bakr saw the Prophet (ﷺ) he retreated but the Prophet beckoned him to remain there. Allah's Messenger (ﷺ) sat beside Abu Bakr. Abu Bakr was following the prayer of Allah's Messenger (ﷺ) and the people were following the prayer of Abu Bakr
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: 10:77