Sahih al-Bukhari 3614
صحيح البخاري#3614Sahihحَدَّثَنِي مُحَمَّدُ بْنُ بَشَّارٍ، حَدَّثَنَا غُنْدَرٌ، حَدَّثَنَا شُعْبَةُ، عَنْ أَبِي إِسْحَاقَ، سَمِعْتُ الْبَرَاءَ بْنَ عَازِبٍ ـ رضى الله عنهما ـ قَرَأَ رَجُلٌ الْكَهْفَ وَفِي الدَّارِ الدَّابَّةُ فَجَعَلَتْ تَنْفِرُ فَسَلَّمَ، فَإِذَا ضَبَابَةٌ ـ أَوْ سَحَابَةٌ ـ غَشِيَتْهُ، فَذَكَرَهُ لِلنَّبِيِّ صلى الله عليه وسلم فَقَالَ " اقْرَأْ فُلاَنُ، فَإِنَّهَا السَّكِينَةُ نَزَلَتْ لِلْقُرْآنِ، أَوْ تَنَزَّلَتْ لِلْقُرْآنِ ".
Narrated Al-Bara' bin `Azib:A man recited Surat-al-Kahf (in his prayer) and in the house there was a (riding) animal which got frightened and started jumping. The man finished his prayer with Taslim, but behold! A mist or a cloud hovered over him. He informed the Prophet (ﷺ) of that and the Prophet (ﷺ) said, "O so-and-so! Recite, for this (mist or cloud) was a sign of peace descending for the recitation of Qur'an
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: 61:121