Sahih al-Bukhari 1582
صحيح البخاري#1582SahihNarrated Jabir bin `Abdullah:When the Ka`ba was built, the Prophet (ﷺ) and `Abbas went to bring stones (for its construction). Al `Abbas said to the Prophet, "Take off your waist sheet and put it on your neck." (When the Prophet (ﷺ) took it off) he fell on the ground with his eyes open towards the sky and said, "Give me my waist sheet." And he covered himself with it
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: 25:68