Chapter on Acts That Necessitate Purification
Tahdhīb al-Aḥkām|Volume 1|Book 1|Chapter 14
عَنْهُ عَنِ اِبْنِ أَبِي عُمَيْرٍ عَنْ عُمَرَ بْنِ أُذَيْنَةَ عَنْ زُرَارَةَ عَنْ أَبِي عَبْدِ اَللَّهِ عَلَيْهِ اَلسَّلاَمُ قَالَ:« لاَ يُوجِبُ اَلْوُضُوءَ إِلاَّ غَائِطٌ أَوْ بَوْلٌ أَوْ ضَرْطَةٌ تَسْمَعُ صَوْتَهَا أَوْ فَسْوَةٌ تَجِدُ رِيحَهَا».
Narrated from him, from Ibn Abi Umayr, from Umar ibn Udhaynah, from Zurarah:
Abu Abdillah عليه السلام, said: "Wudu (ablution) is not obligatory except due to defecation, urination, a sound-breaking wind that is audible, or silent wind that has a noticeable odour."
- Tahdhīb al-Aḥkām fī Sharḥ al-Muqniʿah, vol. 1, p. 368
- Ṣaḥīḥ al-Tahdhīb, p. 41