Water; Its Purity and Impurity
Man Lā Yaḥḍuruh al-Faqīh|Volume 1|Book 1|Chapter 2
وَ سُئِلَ أَبُو اَلْحَسَنِ مُوسَى بْنُ جَعْفَرٍ عَلَيْهِ اَلسَّلاَمُ عَنْ مُجْتَمَعِ اَلْمَاءِ فِي اَلْحَمَّامِ مِنْ غُسَالَةِ اَلنَّاسِ يُصِيبُ اَلثَّوْبَ مِنْهُ فَقَالَ «لاَ بَأْسَ بِهِ.
Abu Al-Hasan Imam Musa ibn Jafar Al-Kadhim عليه السلام was asked about the collected water in a public bath from people’s washings, which may get onto clothes. Imam عليه السلام said: "There is no harm in it”.
- Ṣaḥīḥ al-Faqīh