Sahih al-Bukhari 6761
صحيح البخاري#6761SahihNarrated Anas bin Malik:The Prophet (ﷺ) said, "The freed slave belongs to the people who have freed him," or said something similar
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: 85:38