Sahih al-Bukhari 891
صحيح البخاري#891Sahihحَدَّثَنَا أَبُو نُعَيْمٍ، قَالَ حَدَّثَنَا سُفْيَانُ، عَنْ سَعْدِ بْنِ إِبْرَاهِيمَ، عَنْ عَبْدِ الرَّحْمَنِ ـ هُوَ ابْنُ هُرْمُزَ ـ عَنْ أَبِي هُرَيْرَةَ ـ رضى الله عنه ـ قَالَ كَانَ النَّبِيُّ صلى الله عليه وسلم يَقْرَأُ فِي الْجُمُعَةِ فِي صَلاَةِ الْفَجْرِ {الم * تَنْزِيلُ} السَّجْدَةَ وَ{هَلْ أَتَى عَلَى الإِنْسَانِ}
Narrated Abu Huraira:The Prophet (ﷺ) used to recite the following in the Fajr prayer of Friday, "Alif, Lam, Mim, Tanzil" (Suratas- Sajda #32) and "Hal-ata-ala-l-Insani" (i.e. Surah-Ad-Dahr)
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: 11:16