Sahih al-Bukhari 1272
صحيح البخاري#1272SahihNarrated `Aisha:Allah's Messenger (ﷺ) was shrouded in three pieces of cloth and neither a shirt nor a turban were used
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: 23:33