Narrated `Aisha:

In the last Hajj of Allah's Messenger (ﷺ) I assumed the Ihram for Hajj along with Allah Messenger. I was one of those who intended Tamattu` (to perform Hajj and `Umra) and did not take the Hadi (animal for sacrifice) with me. I got my menses and was not clean till the night of `Arafa I said, "O Allah's Messenger (ﷺ) ! It is the night of the day of `Arafat and I intended to perform the Hajj Tamattu` with `Umra. Allah's Messenger (ﷺ) told me to undo my hair and comb it and to postpone the `Umra. I did the same and completed the Hajj. On the night of Al-Hasba (i.e. place outside Mecca where the pilgrims go after finishing all the ceremonies of Hajj at Mina) he (the Prophet) ordered `Abdur Rahman (`Aisha's brother) to take me to at-Tan`im to assume the lhram for `Umra in lieu of that of Hajj-at-Tamattu` which I had intended to perform.

حَدَّثَنَا مُوسَى بْنُ إِسْمَاعِيلَ، حَدَّثَنَا إِبْرَاهِيمُ، حَدَّثَنَا ابْنُ شِهَابٍ، عَنْ عُرْوَةَ، أَنَّ عَائِشَةَ، قَالَتْ أَهْلَلْتُ مَعَ رَسُولِ اللَّهِ صلى الله عليه وسلم فِي حَجَّةِ الْوَدَاعِ، فَكُنْتُ مِمَّنْ تَمَتَّعَ، وَلَمْ يَسُقِ الْهَدْىَ، فَزَعَمَتْ أَنَّهَا حَاضَتْ، وَلَمْ تَطْهُرْ حَتَّى دَخَلَتْ لَيْلَةُ عَرَفَةَ فَقَالَتْ يَا رَسُولَ اللَّهِ، هَذِهِ لَيْلَةُ عَرَفَةَ، وَإِنَّمَا كُنْتُ تَمَتَّعْتُ بِعُمْرَةٍ‏.‏ فَقَالَ لَهَا رَسُولُ اللَّهِ صلى الله عليه وسلم ‏

‏ انْقُضِي رَأْسَكِ، وَامْتَشِطِي، وَأَمْسِكِي عَنْ عُمْرَتِكِ ‏

‏‏.‏ فَفَعَلْتُ، فَلَمَّا قَضَيْتُ الْحَجَّ أَمَرَ عَبْدَ الرَّحْمَنِ لَيْلَةَ الْحَصْبَةِ فَأَعْمَرَنِي مِنَ التَّنْعِيمِ مَكَانَ عُمْرَتِي الَّتِي نَسَكْتُ‏.‏