We went out with Allah's Messenger (ﷺ) during Hajjat-ul-Wada` and we assumed the Ihram for `Umra. Then
Allah's Messenger (ﷺ) said to us, "Whoever has got the Hadi should assume the Ihram for Hajj and `Umra
and should not finish his Ihram till he has performed both (`Umra and Hajj)." I arrived at Mecca along
with him (i.e. the Prophet (ﷺ) ) while I was menstruating, so I did not perform the Tawaf around the Ka`ba
or between Safa and Marwa. I informed Allah's Messenger (ﷺ) about that and he said, "Undo your braids and
comb your hair, and then assume the lhram for Hajj and leave the `Umra." I did so, and when we
performed and finished the Hajj, Allah's Messenger (ﷺ)s sent me to at-Tan`im along with (my brother)
`Abdur-Rahman bin Abu Bakr As-Siddiq, to perform the `Umra. The Prophet (ﷺ) said, "This `Umra is in
lieu of your missed `Umra." Those who had assumed the lhram for `Umra, performed the Tawaf
around the Ka`ba and between Safa and Marwa, and then finished their Ihram, and on their return
from Mina, they performed another Tawaf (around the Ka`ba and between Safa and Marwa), but those
who combined their Hajj and `Umra, performed only one Tawaf (between Safa and Marwa) (for
both).
Sahih al-Bukhari Book 64, Hadith 418