Chapter on Water and Its Rules
Tahdhīb al-Aḥkām|Volume 1|Book 1|Chapter 21
عَنْهُ عَنْ عُثْمَانَ بْنِ عِيسَى عَنْ سَمَاعَةَ قَالَ: سَأَلْتُهُ عَنِ اَلرَّجُلِ يَمُرُّ بِالْمَيْتَةِ فِي اَلْمَاءِ قَالَ« يَتَوَضَّأُ مِنَ اَلنَّاحِيَةِ اَلَّتِي لَيْسَ فِيهَا اَلْمَيْتَةُ».
From him, from Uthman ibn Isa, from Sama’ah, who said:
I asked Imam عليه السلام about a man who passes by a dead animal in water. Imam عليه السلام said: "He should perform wudu (ablution) from the side that does not have the dead animal."
- Tahdhīb al-Aḥkām fī Sharḥ al-Muqniʿah, vol. 1, p. 432
- Ṣaḥīḥ al-Tahdhīb