Sahih Muslim 2826
The Book of Pilgrimage
وَحَدَّثَنَا يَحْيَى بْنُ يَحْيَى، قَالَ قَرَأْتُ عَلَى مَالِكٍ عَنْ عَبْدِ الرَّحْمَنِ بْنِ الْقَاسِمِ، عَنْ أَبِيهِ، عَنْ عَائِشَةَ، - رضى الله عنها - أَنَّهَا قَالَتْ كُنْتُ أُطَيِّبُ رَسُولَ اللَّهِ صلى الله عليه وسلم لإِحْرَامِهِ قَبْلَ أَنْ يُحْرِمَ وَلِحِلِّهِ قَبْلَ أَنْ يَطُوفَ بِالْبَيْتِ .
A'isha (Allah be pleased with her) reported:I used to apply perfume to the Messenger of Allah (ﷺ) before his entering upon the state of Ihram and at the conclusion of it, before circumambulating the House (for Tawaf Ifada)
Text from the public-domain hadith-api dataset. Numbering follows that dataset and can differ by a few from some printed editions — check the wording, not only the number.