Sahih al-Bukhari 137
صحيح البخاري#137SahihNarrated `Abbad bin Tamim:My uncle asked Allah's Messenger (ﷺ) about a person who imagined to have passed wind during the prayer. Allah's Apostle replied: "He should not leave his prayers unless he hears sound or smells something
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: 4:3