Al-Kāfi
Hadith 919عَلِيُّ بْنُ إِبْرَاهِيمَ عَنْ أَبِيهِ عَنِ ابْنِ أَبِي عُمَيْرٍ عَنْ حَفْصِ بْنِ الْبَخْتَرِيِّ عَنْ أَبِي عَبْدِ اللَّهِ ( عليه السلام ) قَالَ لَا تَشْرَبْ مِنْ أَلْبَانِ الْإِبِلِ الْجَلَّالَةِ وَ إِنْ أَصَابَكَ شَيْءٌ مِنْ عَرَقِهَا فَاغْسِلْهُ .
2. Ali ibn Ibrahim has narrated from his father from ibn abu ‘ Umayr from Hafs ibn al-Bakhtariy who has said the following: “Abu ‘Abd Allah (a.s.), has said, ‘Do not drink the milk of camels that feed on human feces; and if their perspiration comes in contact with you, wash it clean.’”