Chapter on Purification of the Body and Clothes From Impurities
Tahdhīb al-Aḥkām|Volume 1|Book 1|Chapter 22
عَنْهُ عَنْ عُثْمَانَ بْنِ عِيسَى عَنْ سَمَاعَةَ قَالَ: سَأَلْتُهُ عَنْ بَوْلِ اَلسِّنَّوْرِ وَ اَلْكَلْبِ وَ اَلْحِمَارِ وَ اَلْفَرَسِ قَالَ« كَأَبْوَالِ اَلْإِنْسَانِ».
From him, from Uthman ibn Isa, from Sama’ah, who said:
I asked Imam عليه السلام about the urine of a cat, a dog, a donkey, and a horse. Imam عليه السلام said: "It is like the urine of a human."
- Tahdhīb al-Aḥkām fī Sharḥ al-Muqniʿah, vol. 1, p. 447
- Ṣaḥīḥ al-Tahdhīb