But afterwards, he reconsidered his position and said, "It is the same either way." After that he turned to his companions and said, "It is the same either way. I call you to witness that I have decided in favour of hajj and umra together."
He then got through to the House (without being stopped) and did one set of tawaf, which he considered to be enough for himself, and sacrificed an animal.
Malik said, "This is what we go by if someone is hindered by an enemy, as the Prophet (ﷺ) and his companions were. If some one is hindered by anything other than an enemy, he is only freed from ihram by tawaf of the House. "
Arabic : Book 20, Hadith 802