Musannaf Ibn Abi Shayba 35:223

'Abdah narrated to us, from Hisham ibn 'Urwah, from his father, from 'Aishah, who said: We went out with the Prophet (peace and blessings of Allah be upon him) during the Farewell Pilgrimage, arriving at the crescent of Dhu al-Hijjah. The Prophet (peace and blessings of Allah be upon him) said: "Whoever among you wishes to enter into the state of ihram for 'Umrah, let him do so, for were it not that I have brought a sacrificial animal, I would have entered into the state of ihram for 'Umrah." She said: So there were those among the people who entered into the state of ihram for 'Umrah, and among them were those who entered into the state of ihram for Hajj. She said: I was among those who entered into the state of ihram for 'Umrah. She said: We went out until we arrived at Makkah, and the day of 'Arafah overtook me while I was menstruating, and I had not completed my 'Umrah. I complained of that to the Prophet (peace and blessings of Allah be upon him), and he said: "Leave your 'Umrah, undo your hair, comb it, and enter into the state of ihram for Hajj." She said: I did so. When it was the night of al-Hasbah, and Allah had completed our Hajj, he sent 'Abd al-Rahman ibn Abi Bakr with me. He let me ride behind him, and he went out to al-Tan'im, so I entered into the state of ihram for 'Umrah. Thus, Allah completed our Hajj and our 'Umrah, and there was no sacrificial animal, nor charity, nor fasting required for that.