Aishah narrated: "I put perfume with musk in it on the Messenger of Allah before he assumed Ihram, and on the Day of An-Nahr before he performed Tawaf around the House".
The Prophet Muhammad was known for his impeccable hygiene habits which included using perfumes with musk in them during certain occasions such as assuming ihraam or performing tawaful. He taught us that we should take care of our appearance when engaging in religious activities as a sign of respect for Allah's commands. We can learn from this hadith that taking care of one’s physical appearance is an important part of worshipping Allah properly and showing Him due respect.