Umm al-Mu'mineen Sayyidah Aisha (may Allah be pleased with her) narrates: We set out with the Prophet (peace and blessings of Allah be upon him) when five days of Dhu al-Qa'dah were left; our intention was only to perform Hajj. When we reached the place of "Sarif" or near it, the Prophet (peace and blessings of Allah be upon him) gave this order: whoever does not have a sacrificial animal with him should convert it to 'Umrah. Then, when we were in Mina, beef was brought. I asked: Where did this come from? People said: The Prophet (peace and blessings of Allah be upon him) has sacrificed a cow on behalf of his wives. The narrator named Yahya says: I narrated this tradition to Qasim, so he said: By Allah! This woman has narrated this tradition to you exactly correctly.