Sahih al-Bukhari 4149
صحيح البخاري#4149SahihNarrated Abu Qatada:We set out with the Prophet (ﷺ) in the year of Al-Hudaibiya, and all his companions assumed the state of Ihram but I did not
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: 64:193