Umm al-Mu'minin (Aisha Siddiqa) (may Allah be pleased with her) says: I said, "O Messenger of Allah! People will return from Makkah with two acts of worship (that is, Hajj and 'Umrah separately), and I will return with only one act of worship." So the Prophet (peace and blessings be upon him) said, "You stay; when you become pure, go to Tan'eem and proclaim the Talbiyah, and then meet us at such-and-such a place." I think the Prophet (peace and blessings be upon him) said, "on the next day." And the reward for your 'Umrah will be according to your hardship and expenditure.