Sahih al-Bukhari 6523
صحيح البخاري#6523Sahihحَدَّثَنَا عَبْدُ اللَّهِ بْنُ مُحَمَّدٍ، حَدَّثَنَا يُونُسُ بْنُ مُحَمَّدٍ الْبَغْدَادِيُّ، حَدَّثَنَا شَيْبَانُ، عَنْ قَتَادَةَ، حَدَّثَنَا أَنَسُ بْنُ مَالِكٍ ـ رضى الله عنه أَنَّ رَجُلاً، قَالَ يَا نَبِيَّ اللَّهِ كَيْفَ يُحْشَرُ الْكَافِرُ عَلَى وَجْهِهِ قَالَ " أَلَيْسَ الَّذِي أَمْشَاهُ عَلَى الرِّجْلَيْنِ فِي الدُّنْيَا قَادِرًا عَلَى أَنَّ يُمْشِيَهُ عَلَى وَجْهِهِ يَوْمَ الْقِيَامَةِ ". قَالَ قَتَادَةُ بَلَى وَعِزَّةِ رَبِّنَا.
Narrated Anas bin Malik:A man said, "O Allah's Prophet! Will a Kafir (disbeliever) be gathered (driven prone) on his face?" The Prophet (ﷺ) said, "Is not He Who made him walk with his legs in this world, able to make him walk on his face on the Day of Resurrection?" (Qatada, a sub-narrator said: Yes, (He can), by the Power of Our Lord
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: 81:112