Sahih al-Bukhari 1745
صحيح البخاري#1745SahihNarrated Ibn `Umar:Al-Abbas asked the permission from the Prophet (ﷺ) to stay at Mecca during the nights of Mina in order to provide water to the people, so the Prophet (ﷺ) allowed him
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: 25:223