Sahih al-Bukhari 3832

Narrated Ibn `Abbas:

The people used to consider the performance of `Umra in the months of Hajj an evil deed on the earth,
and they used to call the month of Muharram as Safar and used to say, “When (the wounds over) the
backs (of the camels) have healed and the foot-marks (of the camels) have vanished (after coming
from Hajj), then `Umra becomes legal for the one who wants to perform `Umra.” Allah’s Messenger (ﷺ) and
his companions reached Mecca assuming Ihram for Hajj on the fourth of Dhul-Hijja. The Prophet (ﷺ)
ordered his companions to perform `Umra (with that lhram instead of Hajj). They asked, “O Allah’s
Apostle! What kind of finishing of Ihram?” The Prophet (ﷺ) said, “Finish the Ihram completely.’