Sahih al-Bukhari 2403
صحيح البخاري#2403SahihNarrated Jabir bin `Abdullah:A man pledged that his slave would be manumitted after his death. The Prophet (ﷺ) asked, "Who will buy the slave from me?" Nu'aim bin `Abdullah bought the slave and the Prophet (ﷺ) took its price and gave it to the owner
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: 43:19