Sahih Al Bukhari (270)

عن محمد بن المنتشر قال: سألت عائشة، فذكرت لها قول ابن عمر: ما أحب أن أصبح محرما أنضخ طيبا، فقالت عائشة: أنا طيبت رسول الله صلى الله عليه وسلم، ثم طاف في نسائه، ثم أصبح محرما .

Muhammad ibn Al Muntashir reported on the authority of his father that he had asked `A'ishah about the saying of Ibn `Umar (i.e. he did not like to be a Muhrim while the smell of scent was still coming from his body). `A'ishah said: "I scented Allah’s Messenger (peace be upon him) and he went round (had sexual intercourse with) all his wives, and in the morning he was Muhrim (after taking a bath)."