Narrated Ibn `Abbas: The Prophet (sallallahu 'alaihi wa sallam) and his companions reached Mecca in the morning of the 4th Dhul-Hijja reciting Talbiya (O Allah! We are obedient to your orders, we respond 4 to your call) . . . intending to perform Hajj. The Prophet (sallallahu 'alaihi wa sallam) ordered his companions to assume the lhram for Umra instead of Hajj, excepting those who had Hadi (sacrifice) with them.