Sahih al-Bukhari 3313
صحيح البخاري#3313Sahihحَدَّثَنَا مَالِكُ بْنُ إِسْمَاعِيلَ، حَدَّثَنَا جَرِيرُ بْنُ حَازِمٍ، عَنْ نَافِعٍ، عَنِ ابْنِ عُمَرَ، أَنَّهُ كَانَ يَقْتُلُ الْحَيَّاتِ. فَحَدَّثَهُ أَبُو لُبَابَةَ، أَنَّ النَّبِيَّ صلى الله عليه وسلم نَهَى عَنْ قَتْلِ جِنَّانِ الْبُيُوتِ، فَأَمْسَكَ عَنْهَا.
Narrated Nafi`:Ibn `Umar used to kill snakes but when Abu Lubaba informed him that the Prophet (ﷺ) had forbidden the killing of snakes living in houses, he gave up killing them
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: 59:119