Sahih al-Bukhari 1651

It is related that Jabir ibn 'Abdullah said, "The Prophet, may Allah bless him and grant him peace, and his Companions went into ihram for hajj and none of them, except the Prophet, may Allah bless him and grant him peace,and Talha, had sacrifices with them. 'Ali arrived from the Yemen with a sacrificial animal and said, 'I have gone into ihram with the same intention as that for which the Prophet, may Allah bless him and grant him peace, went into ihram.' The Prophet, may Allah bless him and grant him peace, commanded his Companions to make it an 'umra and do tawaf and then to cut their hair short and to come out of ihram - except for those who had sacrificial animals with them. They said, 'How can we go to Mina when one of us says he has just had a seminal discharge?' That reached the Prophet, may Allah bless him and grant him peace, and he said, 'If I had known at the start of this affair what I know at the end, I would not have brought a sacrificial animal with me. If I did not have a sacrificial animal with me, I would have come out of ihram.' 'A'isha got her menstrual period and performed all the rites except for tawaf of the House. When she was pure, she did tawaf of the House and said, 'Messenger of Allah, you are all returning with hajj and 'umra and I am returning with only hajj.' So he commanded 'Abdu'r-Rahman ibn Abi Bakr to go out with her to at-Tan'im and she performed 'umra after hajj.