Sayyidah Aishah (may Allah be pleased with her) said: We set out with the Messenger of Allah (peace and blessings be upon him) on the occasion of the Farewell Hajj. We said the talbiyah for Umrah, and the Messenger of Allah (peace and blessings be upon him) said: "Whoever has a sacrificial animal with him should say the talbiyah for Hajj together with Umrah, and then not leave ihram until he has finished both of them." She said: I arrived while menstruating. I did not perform tawaf of the House or between Safa and Marwah, and I complained about this to the Messenger of Allah (peace and blessings be upon him), and he (peace and blessings be upon him) said: "Undo your hair, comb it, say the talbiyah for Hajj and leave the Umrah." She said: I did so. When we had completed the Hajj, he (peace and blessings be upon him) sent me with Abd al-Rahman bin Abi Bakr (may Allah be pleased with him) to al-Tan'im, and I performed Umrah from there. He (peace and blessings be upon him) said: "This is in place of your Umrah." She said: Those who had said the talbiyah for Umrah performed tawaf of the House and between Safa and Marwah, then left ihram. Then, after returning from Mina, they performed tawaf for their Hajj; and those who had combined Hajj and Umrah performed only one tawaf.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الحج / 9415