Sahih al-Bukhari 358
صحيح البخاري#358Sahihحَدَّثَنَا عَبْدُ اللَّهِ بْنُ يُوسُفَ، قَالَ أَخْبَرَنَا مَالِكٌ، عَنِ ابْنِ شِهَابٍ، عَنْ سَعِيدِ بْنِ الْمُسَيَّبِ، عَنْ أَبِي هُرَيْرَةَ، أَنَّ سَائِلاً، سَأَلَ رَسُولَ اللَّهِ صلى الله عليه وسلم عَنِ الصَّلاَةِ فِي ثَوْبٍ وَاحِدٍ فَقَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " أَوَلِكُلِّكُمْ ثَوْبَانِ ".
Narrated Abu Huraira:A person asked Allah's Messenger (ﷺ) about the offering of the prayer in a single garment. Allah's Messenger (ﷺ) replied, "Has every one of you got two garments?
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: 8:10