Sahih al-Bukhari 4183
صحيح البخاري#4183SahihNarrated Nafi`:`Abdullah bin `Umar set out for Umra during the period of afflictions, and he said, "If I should be stopped from visiting the Ka`ba, I will do what we did when we were with Allah's Messenger (ﷺ)." He assumed Ihram for `Umra in the year of Al-Hudaibiya
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: 64:223