Chapter on Selling Milk Mixed with Water
Man Lā Yaḥḍuruh al-Faqīh|Volume 3|Book 2|Chapter 23
رَوَى إِسْمَاعِيلُ بْنُ مُسْلِمٍ عَنْ أَبِي عَبْدِ اَللَّهِ عَلَيْهِ اَلسَّلاَمُ قَالَ: "نَهَى رَسُولُ اَللَّهِ صَلَّى اَللَّهُ عَلَيْهِ وَ آلِهِ أَنْ يُشَابَ اَللَّبَنُ بِالْمَاءِ لِلْبَيْعِ".
Isma'il ibn Muslim narrated from Abu Abdullah عليه السلام: "The Messenger of Allah سبحانه وتعالى (peace and blessings be upon him and his family) forbade mixing milk with water for sale."
- Ṣaḥīḥ al-Faqīh