Sahih al-Bukhari 205
صحيح البخاري#205SahihNarrated Ja`far bin `Amr:My father said, "I saw the Prophet (ﷺ) passing wet hands over his turban and Khuffs (socks made from thick fabric or leather)
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: 4:71