Al-Qasim narrates that Sayyidah Aisha (may Allah be pleased with her) states: I applied perfume to the Prophet (peace and blessings be upon him) before he entered into Ihram, and also on the Day of Nahr (the 10th of Dhul-Hijjah) before he performed the Tawaf al-Ifadah. This perfume included musk.
Hadith Referenceصحيح ابن خزيمه / كتاب: المناسك / 2583
Sayyiduna Abu Sa‘id (may Allah be pleased with him) narrates from the Noble Prophet (peace and blessings of Allah be upon him) that he said: "The best and purest fragrance among you is musk." In this, there is a clear proof against those who consider musk to be impure.
Hadith Referenceصحيح ابن خزيمه / كتاب: المناسك / 2584