Sahih al-Bukhari 2314
صحيح البخاري#2314SahihNarrated Zaid bin Khalid and Abu Huraira:The Prophet (ﷺ) said, "O Unais! Go to the wife of this (man) and if she confesses (that she has committed illegal sexual intercourse), then stone her to death
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Every narration in Sahih al-Bukhari is accepted as Sahih (authentic) by the established status of the book.