Sahih Muslim 361
Sahih Muslim · Book 3: The Book of Menstruation · Evidence that if a person is certain that he is in a state of purity, then he doubts whether he has committed hadith (broken his wudu’), then he prays with his purity like that
'Abbad b. Tamim reported from his uncle that a person made a complaint to the Apostle (ﷺ) that he entertained (doubt) as it something had happened to him breaking his ablution. He (the Holy Prophet) said:
وَحَدَّثَنِي عَمْرٌو النَّاقِدُ ، وَزُهَيْرُ بْنُ حَرْبٍ ، ح وَحَدَّثَنَا أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ ، جَمِيعًا عَنِ ابْنِ عُيَيْنَةَ ، قَالَ عَمْرٌو حَدَّثَنَا سُفْيَانُ بْنُ عُيَيْنَةَ، عَنِ الزُّهْرِيِّ ، عَنْ سَعِيدٍ ، وَعَبَّادِ بْنِ تَمِيمٍ ، عَنْ عَمِّهِ ، شُكِيَ إِلَى النَّبِيِّ صلى الله عليه وسلم الرَّجُلُ يُخَيَّلُ إِلَيْهِ أَنَّهُ يَجِدُ الشَّىْءَ فِي الصَّلاَةِ قَالَ " لاَ يَنْصَرِفُ حَتَّى يَسْمَعَ صَوْتًا أَوْ يَجِدَ رِيحًا " . قَالَ أَبُو بَكْرٍ وَزُهَيْرُ بْنُ حَرْبٍ فِي رِوَايَتِهِمَا هُوَ عَبْدُ اللَّهِ بْنُ زَيْدٍ .
He should not return (from prayer) unless he hears a sound or perceives a smell (of passing wind). Abu Bakr and Zuhair b. Harb have pointed out in their narrations that it was 'Abdullah b. Zaid.