Al-Kāfi - Volume 6 > Unlawful to use for Food the Flesh of Animals Sexually Molested by Human Beings
Hadith #1

عِدَّةٌ مِنْ أَصْحَابِنَا عَنْ سَهْلِ بْنِ زِيَادٍ عَنْ مُحَمَّدِ بْنِ الْحَسَنِ بْنِ شَمُّونٍ عَنْ عَبْدِ اللَّهِ بْنِ عَبْدِ الرَّحْمَنِ عَنْ مِسْمَعٍ عَنْ أَبِي عَبْدِ اللَّهِ ( عليه السلام ) أَنَّ أَمِيرَ الْمُؤْمِنِينَ ( عليه السلام ) سُئِلَ عَنِ الْبَهِيمَةِ الَّتِي تُنْكَحُ فَقَالَ حَرَامٌ لَحْمُهَا وَ كَذَلِكَ لَبَنُهَا .

1. A number of our people have narrated from Sahl ibn Ziyad from Muhammad ibn al-Hassan ibn Shammun from ‘Abd Allah ibn ‘Abd al- Rahman from Misma‘ who has said the following: “Abu ‘Abd Allah, ‘Alayhi al-Salam, has said that ’Amir al-Mu’minin, ‘Alayhi al-Salam, was asked about an animal sexually molested. ’Amir al-Mu’minin, ‘Alayhi al-Salam, said, ‘Its flesh is unlawful for food as well as its milk.’”