It was narrated that Aishah said:
"We set out with the Messenger of Allah for the Farewell Pilgrimage. Some of us entered Ihram for Hajj and some of us entered Ihram for Umrah and brought along a Hadi. The Messenger of Allah said: 'Whoever entered Ihram for Umrah and did not bring Hadi, let him exit Ihram. And whoever entered Ihram for Umrah and did bring a Hadi, let him not exit Ihra. Whoever entered Ihram for Hajj let him complete his Hajj.'" Aishah said "And I was one of those who had entered Ihram for Umrah."
أَخْبَرَنَا مُحَمَّدُ بْنُ حَاتِمٍ، قَالَ أَنْبَأَنَا سُوَيْدٌ، قَالَ أَنْبَأَنَا عَبْدُ اللَّهِ، عَنْ يُونُسَ، عَنِ ابْنِ شِهَابٍ، عَنْ عُرْوَةَ، عَنْ عَائِشَةَ، قَالَتْ خَرَجْنَا مَعَ رَسُولِ اللَّهِ صلى الله عليه وسلم فِي حَجَّةِ الْوَدَاعِ فَمِنَّا مَنْ أَهَلَّ بِالْحَجِّ وَمِنَّا مَنْ أَهَلَّ بِعُمْرَةٍ وَأَهْدَى فَقَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم ‏ "‏ مَنْ أَهَلَّ بِعُمْرَةٍ وَلَمْ يُهْدِ فَلْيَحْلِلْ وَمَنْ أَهَلَّ بِعُمْرَةٍ فَأَهْدَى فَلاَ يَحِلَّ وَمَنْ أَهَلَّ بِحَجَّةٍ فَلْيُتِمَّ حَجَّهُ ‏"‏ ‏.‏ قَالَتْ عَائِشَةُ وَكُنْتُ مِمَّنْ أَهَلَّ بِعُمْرَةٍ ‏.‏
GradeSahih (Darussalam)
Reference : Sunan an-Nasa'i 2991
In-book reference : Book 24, Hadith 0
English translation : Vol. 3, Book 24, Hadith 2994