"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."
Sunan an-Nasa'i Book 24, Hadith 374
← Previous Hadith "We went out with the Messenger of Allah with no intention but Hajj. When he had circumambulated the Hosue and performed Sai between As-Safa and Al-Marwah, he said: 'Whoever has a Hadi with him, let him remain in Ihram, and whoever does not have a Hadi with him, let him exit Ihram.'"

Sunan an-Nasa'i Book 24, Hadith 373 Next Hadith → "We came with the Messenger of Allah reciting the Talbiyah for Hajj. When we drew close to Makkah, the Messenger of Alla said: 'Whoever does not have a Hadi with him, let him exit Ihram. Whoever has a Hadi with him, let him remain in Ihram.' Az-Zubair had a Hadi with him so he remained in Ihram, but I did not have a Hadi with me so I exited Ihram, put on my some of my perfume. Then I sat down with As-Zubair and he said: "Go away from me.' I said: 'Are you afraid that I am going to jump on you?'"

Sunan an-Nasa'i Book 24, Hadith 375