Sahih Bukhari Volume 4, Book 52, Hadith Number 227.

Narated By ‘Aisha : That she said, “O Allah’s Apostle! Your companions are returning with the reward of both Hajj and ‘Umra, while I am returning with (the reward of) Hajj only.” He said to her, “Go, and let ‘Abdur-Rahman (i.e. your brother) make you sit behind him (on the animal).” So, he ordered ‘AbdurRahman to let her perform ‘Umra from Al-Tan’im. Then the Prophet waited for her at the higher region of Mecca till she returned.