Sahih al-Bukhari 6034
صحيح البخاري#6034Sahihحَدَّثَنَا مُحَمَّدُ بْنُ كَثِيرٍ، أَخْبَرَنَا سُفْيَانُ، عَنِ ابْنِ الْمُنْكَدِرِ، قَالَ سَمِعْتُ جَابِرًا ـ رضى الله عنه ـ يَقُولُ مَا سُئِلَ النَّبِيُّ صلى الله عليه وسلم عَنْ شَىْءٍ قَطُّ فَقَالَ لاَ.
Narrated Jabir:Never was the Prophet (ﷺ) asked for a thing to be given for which his answer was 'no
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: 78:64