Sahih al-Bukhari 1678
صحيح البخاري#1678SahihNarrated Ibn `Abbas:I was among those whom the Prophet (ﷺ) sent on the night of Al-Muzdalifa early being among the weak members of his family
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: 25:158