Sahih al-Bukhari 4767
صحيح البخاري#4767Sahihحَدَّثَنَا عُمَرُ بْنُ حَفْصِ بْنِ غِيَاثٍ، حَدَّثَنَا أَبِي، حَدَّثَنَا الأَعْمَشُ، حَدَّثَنَا مُسْلِمٌ، عَنْ مَسْرُوقٍ، قَالَ قَالَ عَبْدُ اللَّهِ خَمْسٌ قَدْ مَضَيْنَ الدُّخَانُ وَالْقَمَرُ وَالرُّومُ وَالْبَطْشَةُ وَاللِّزَامُ {فَسَوْفَ يَكُونُ لِزَامًا}
Narrated `Abdullah:Five (great events) have passed: the Smoke, the Moon, the Romans, the Mighty grasp and the constant Punishment which occurs in 'So the torment will be yours forever
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: 65:289