Volume 7 · Book 72 · Hadith 805
Narrated 'Aisha : I applied perfume to the Prophet with my own hands when he wanted to assume the state of Ihram, and I also perfumed him at Mina before he departed from there (to perform Tawaf-al-Ifada).
— Sahih Bukhari, Volume 7, Book 72: Dress, Hadith #805