Chapter on Acts That Necessitate Purification
Tahdhīb al-Aḥkām|Volume 1|Book 1|Chapter 14
عَنْهُ عَنْ فَضَالَةَ بْنِ أَيُّوبَ عَنْ مُعَاوِيَةَ بْنِ عَمَّارٍ قَالَ قَالَ أَبُو عَبْدِ اَللَّهِ عَلَيْهِ اَلسَّلاَمُ:« إِنَّ اَلشَّيْطَانَ يَنْفُخُ فِي دُبُرِ اَلْإِنْسَانِ حَتَّى يُخَيَّلَ إِلَيْهِ أَنَّهُ قَدْ خَرَجَ مِنْهُ رِيحٌ وَ لاَ يَنْقُضُ وُضُوءَهُ إِلاَّ رِيحٌ يَسْمَعُهَا أَوْ يَجِدُ رِيحَهَا».
Narrated from him, from Fadalah ibn Ayyub, from Mu'awiyah ibn Ammar, who said that Abu Abdillah عليه السلام, said:
Imam عليه السلام said: "Indeed, Satan blows into the anus of a person until it seems to him that wind has exited, but his wudu (ablution) is not invalidated unless he hears the sound of the wind or detects its odor."
- Tahdhīb al-Aḥkām fī Sharḥ al-Muqniʿah, vol. 1, p. 369
- Ṣaḥīḥ al-Tahdhīb, p. 41