Sahih al-Bukhari 5956
صحيح البخاري#5956SahihAisha added:The Prophet (ﷺ) and I used to take a bath from one container (of water)
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: 77:172