The Book of Pilgrimage (Kitab Al-Hajj)
Muslim :: Book 7 : Hadith 2655
Safwan b. Ya'la reported on the authority of his father (who said): A person came to the Apostle of Allah (may peace be upon him) as he was staying at Ji'rana and I (the narrator's father) was at that time in the apostle's (may peace be upon him) company and (the person) was donning a cloak having the marks of perfume on it, and he said: I am in a state of Ihram for the sake of Umra, and it (this cloak) is upon me and I am perfumed. The Apostle of Allah (may peace be upon him) said to him: What would you do in your Hajj? He said: I would take off the clothes and would wash from me this perfume. Thereupon the Apostle of Allah (may peace be upon him) said: What you do in your Hajj do it in your Umra.