Narrated by Aisha (may Allah be pleased with her), she said: "I applied perfume with my own hands to the Messenger of Allah (ﷺ) for his becoming lawful (after Ihram) and for entering into Ihram during the Farewell Pilgrimage."
Hadith Referenceمسند الإمام الشافعي / كتاب الحج / 1021
Hadith Takhrijأخرجه البخاري، اللباس، باب الذريرة (5930) ومسلم، الحج، باب استحباب الطيب قبيل الاحرام في البدن (1189)۔