Al-Kāfi - Volume 3 > Water of Bath Houses and Water Heated by the Sun’s Rays
Hadith #2

2ـ عِدَّةٌ مِنْ أَصْحَابِنَا عَنْ أَحْمَدَ بْنِ مُحَمَّدٍ عَنِ الْحُسَيْنِ بْنِ سَعِيدٍ عَنْ صَفْوَانَ بْنِ يَحْيَى عَنْ مَنْصُورِ بْنِ حَازِمٍ عَنْ بَكْرِ بْنِ حَبِيبٍ عَنْ أَبِي جَعْفَرٍ (عَلَيْهِ الْسَّلام) قَالَ مَاءُ الْحَمَّامِ لاَ بَأْسَ بِهِ إِذَا كَانَتْ لَهُ مَادَّةٌ.

2. A number of our people have narrated from Ahmad ibn Muhammad from al-Husayn ibn Sa‘id from Safwan ibn Yahya from Mansur ibn Hazim from Bakr ibn Habib who has said the following: “Abu Ja‘far, ‘Alayhi al-Salam, has said, ‘Water of bathhouses does not have problems if it is water from a large source; like a fountain.’”