Sahih al-Bukhari 5898
صحيح البخاري#5898SahihIbn Mauhab also said that Um Salama had shown him the red hair of the Prophet
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: 77:115