Sahih al-Bukhari 5697
صحيح البخاري#5697SahihNarrated Jabir bin `Abdullah:that he paid Al-Muqanna a visit during his illness and said, "I will not leave till he gets cupped, for I heard Allah's Messenger (ﷺ) saying, "There is healing in cupping
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: 76:19