Narrated 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

English translation · Sahih al-Bukhari