It is narrated from Hazrat Anas bin Malik (may Allah be pleased with him) that I have never touched any silk softer than the palm of the Prophet (peace and blessings be upon him), and I have never smelled any fragrance better than the fragrance of the Prophet (peace and blessings be upon him).
Hadith Referenceمسند احمد / مسند المكثرين من الصحابة / 12048