Sahih al-Bukhari 6814
صحيح البخاري#6814SahihNarrated Jabir bin `Abdullah Al-Ansari:A man from the tribe of Bani Aslam came to Allah's Messenger (ﷺ) and Informed him that he had committed illegal sexual intercourse and bore witness four times against himself. Allah's Messenger (ﷺ) ordered him to be stoned to death as he was a married Person
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.
In-book reference: 86:43