Sahih al-Bukhari 6717
صحيح البخاري#6717SahihNarrated `Aisha:that she intended to buy Barira (a slave girl) and her masters stipulated that they would have her Wala'. When `Aisha mentioned that to the Prophet (ﷺ) ; he said, "Buy her, for the Wala' is for the one who manumits
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: 84:10