Water; Its Purity and Impurity
Man Lā Yaḥḍuruh al-Faqīh|Volume 1|Book 1|Chapter 2
وقَالَ اَلصَّادِقُ عَلَيْهِ اَلسَّلاَمُ: «إِنِّي لاَ أَمْتَنِعُ مِنْ طَعَامٍ طَعِمَ مِنْهُ اَلسِّنَّوْرُ وَ لاَ مِنْ شَرَابٍ شَرِبَ مِنْهُ.
Imam Jafar ibn Muhammad Al-Sadiq عليه السلام said: "I do not refrain from food that a cat has tasted, nor from drink that it has sipped."
- Ṣaḥīḥ al-Faqīh