Sahih al-Bukhari 3946
صحيح البخاري#3946SahihNarrated Salman Al-Farisi:That he was sold (as a slave) by one master to another for more than ten times (i.e. between 13 and)
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: 63:170