Sahih al-Bukhari 3561
صحيح البخاري#3561SahihNarrated Anas:I have never touched silk or Dibaj (i.e. thick silk) softer than the palm of the Prophet (ﷺ) nor have I smelt a perfume nicer than the sweat of the Prophet
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Every narration in Sahih al-Bukhari is accepted as Sahih (authentic) by the established status of the book.
In-book reference: 61:70