When Allah's Messenger (ﷺ) performed the `Umra (which he performed in the year following the treaty of Al-Hudaibiya) we were screening Allah's Messenger (ﷺ) from the infidels and their boys lest they should harm him.
Sahih al-Bukhari Book 64, Hadith 289
← Previous Hadith `Urwa and I entered the Mosque and found `Abdullah bin `Umar sitting beside the dwelling place of `Aisha. `Urwa asked (Ibn `Umar), "How many `Umras did the Prophet (ﷺ) perform?" Ibn `Umar replied, "Four, one of which was in Rajab." Then we heard `Aisha brushing her teeth whereupon `Urwa said, "O mother of the believers! Don't you hear what Abu `Abdur-Rahman is saying? He is saying that the Prophet performed four `Umra, one of which was in Rajab." `Aisha said, "The Prophet (ﷺ) did not perform any `Umra but he (i.e. Ibn `Umar) witnessed it. And he (the Prophet (ﷺ) ) never did any `Umra in (the month of) Rajab."

Sahih al-Bukhari Book 64, Hadith 288 Next Hadith → When Allah's Messenger (ﷺ) and his companions arrived (at Mecca), the pagans said, "There have come to you a group of people who have been weakened by the fever of Yathrib (i.e. Medina)." So the Prophet (ﷺ) ordered his companions to do Ramal (i.e. fast walking) in the first three rounds of Tawaf around the Ka`ba and to walk in between the two corners (i.e. the black stone and the Yemenite corner). The only cause which prevented the Prophet (ﷺ) from ordering them to do Ramal in all the rounds of Tawaf, was that he pitied them.

Sahih al-Bukhari Book 64, Hadith 290