Sahih muslim:1192c Chapter: What one who has entered Ihram for Hajj or Umrah is permitted to wear, and what is not permissible, and perfume is forbidden for him Book 15, Hadith 54

Muhammad b. al-Muntashir reported on the authority of his father: I heard from Ibn ‘Umar having said this:” It is dearer to me to rub tar (on my body) than to enter upon the state of Ihram (in a state) of shaking off the perfume.” He (the narrator) said: I went to ‘A’isha and told her about this statement of his (of Ibn ‘Umar). Thereupon she said: I applied perfume to the Messenger of Allah (ﷺ) and he then went round his wives and then entered upon the state of Ihram in the morning.