The Mother of the Believers, Sayyidah Aishah Siddiqah (may Allah be pleased with her), said: O Messenger of Allah, the people will return having earned two rites of worship, and shall I go back with only one? He (peace and blessings be upon him) said to her: "Wait; when you become pure, go out to Tan'im and enter ihram with the talbiyah from there, then come to us at such-and-such a place. But the reward is according to your hardship and fatigue."
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الحج / 8643