Sahih Bukhari

Narrated Nafi`:`Abdullah bin `Abdullah bin `Umar and his riding animal entered the house of Ibn `Umar. He (the son of Ibn `Umar) said, ""I fear that this year a battle might take place between the people and you might be prevented from going to the Ka`ba. I suggest that you should stay here."" Ibn `Umar said, ""Once Allah's Messenger (ﷺ) set out for the pilgrimage, and the pagans of Quraish intervened between him and the Ka`ba. So, if the people intervened between me and the Ka`ba, I would do the same as Allah's Messenger (ﷺ) had done . . . ""Verily, in Allah's Messenger (ﷺ) you have a good example."" Then he added, ""I make you a witness that I have intended to perform Hajj along with `Umra."" After arriving at Mecca, Ibn `Umar performed one Tawaf only (between Safa and Marwa)