I said to Allah's Messenger (ﷺ): What is the matter with people that they have put off Ihram, whereas you have not put it off after your Umra'? He said: I have driven my sacrificial animal and stuck my hair, and it is not permissible for me to put off Ihram unless I have completed the Hajj.
Sahih Muslim Book 15, Hadith 194
← Previous Hadith I said: Messenger of Allah what is the matter with you that you have not put off Ihram? The rest of the hadith is the same.

Sahih Muslim Book 15, Hadith 193 Next Hadith → Messenger of Allah; the rest of the hadith is the same and (the concluding words of the Holy Prophet):" I won't put off Ihram until I have sacrificed the animal."

Sahih Muslim Book 15, Hadith 195