(4) باب لاَ يَتَوَضَّأُ مِنَ الشَّكِّ حَتَّى يَسْتَيْقِنَ
Narrated `Abbad bin Tamim:
My uncle asked Allah's Messenger (ﷺ) about a person who imagined to have passed wind during the prayer. Allah' Apostle replied: "He should not leave his prayers unless he hears sound or smells something." (ID)
Reference (ID): Sahih al-Bukhari 137 (ID)
In-book reference (ID): Book 4, Hadith 3 (ID)
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 1, Book 4, Hadith 139 (ID)