Sahih al-Bukhari 2883
صحيح البخاري#2883SahihNarrated Ar-Rubai' bint Mu'auwidh:We used to take part in holy battles with the Prophet (ﷺ) by providing the people with water and serving them and bringing the killed and the wounded back to Medina
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: 56:98