Sahih al-Bukhari 501
صحيح البخاري#501Sahihحَدَّثَنَا سُلَيْمَانُ بْنُ حَرْبٍ، قَالَ حَدَّثَنَا شُعْبَةُ، عَنِ الْحَكَمِ، عَنْ أَبِي جُحَيْفَةَ، قَالَ خَرَجَ رَسُولُ اللَّهِ صلى الله عليه وسلم بِالْهَاجِرَةِ فَصَلَّى بِالْبَطْحَاءِ الظُّهْرَ وَالْعَصْرَ رَكْعَتَيْنِ، وَنَصَبَ بَيْنَ يَدَيْهِ عَنَزَةً، وَتَوَضَّأَ، فَجَعَلَ النَّاسُ يَتَمَسَّحُونَ بِوَضُوئِهِ.
Narrated Abu Juhaifa:Allah's Messenger (ﷺ) came out at midday and offered a two-rak`at Zuhr and `Asr prayers at Al-Batha and a short spear (or stick) was planted in front of him (as a Sutra). He performed ablution and the people took the remaining water left after his ablution and rubbed their bodies with it
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: 8:148