Chapter on Etiquettes of Acts That Require Purification
Tahdhīb al-Aḥkām|Volume 1|Book 1|Chapter 15
عَنْهُ عَنِ اَلْحَسَنِ بْنِ عَلِيٍّ عَنْ رِفَاعَةَ قَالَ: سَأَلْتُ أَبَا عَبْدِ اَللَّهِ عَلَيْهِ اَلسَّلاَمُ عَنِ اَلْوُضُوءِ فِي اَلْمَسْجِدِ فَكَرِهَهُ مِنَ اَلْبَوْلِ وَ اَلْغَائِطِ.
From him, from Al-Hasan ibn Ali, from Rifa'ah, who said:
I asked Abu Abdillah عليه السلام, about performing wudu (ablution) in the mosque. Imam عليه السلام disliked it if it was due to urination or defecation.
- Tahdhīb al-Aḥkām fī Sharḥ al-Muqniʿah, vol. 1, p. 379
- Ṣaḥīḥ al-Tahdhīb, p. 50