Sahih Muslim 1191
Sahih Muslim · Book 15: The Book of Pilgrimage · It is recommended to apply perfume just before entering Ihram, and it is recommended to use Musk, and it does not matter if its glistening traces remain
'A'isha (Allah be pleased with her) reported:
وَحَدَّثَنِي أَحْمَدُ بْنُ مَنِيعٍ ، وَيَعْقُوبُ الدَّوْرَقِيُّ ، قَالاَ حَدَّثَنَا هُشَيْمٌ ، أَخْبَرَنَا مَنْصُورٌ ، عَنْ عَبْدِ الرَّحْمَنِ بْنِ الْقَاسِمِ ، عَنْ أَبِيهِ ، عَنْ عَائِشَةَ ، - رضى الله عنها - قَالَتْ كُنْتُ أُطَيِّبُ النَّبِيَّ صلى الله عليه وسلم قَبْلَ أَنْ يُحْرِمَ وَيَوْمَ النَّحْرِ قَبْلَ أَنْ يَطُوفَ بِالْبَيْتِ بِطِيبٍ فِيهِ مِسْكٌ .
I used to perfume the Messenger of Allah (ﷺ) with a perfume containing musk before entering upon the state of Ihram and on the day of sacrifice (10th of Dhu'l-Hijja) and (at the conclusion of Ihram) before circumambulating the House (for Tawaf-i-Ifada).