Musannaf Ibn Abi Shaybah 25197 — Drinking camels' urine

Abu Raja', the freed slave of Abu Qilabah, narrates that Sayyiduna Anas bin Malik (may Allah be pleased with him) narrated to him: A group of eight people from the tribe of Ukl came to the Prophet (peace and blessings be upon him) and pledged allegiance to him on Islam. But the land (of Madinah) did not suit them, and their bodies fell ill, so they complained about this to the Messenger of Allah (peace and blessings be upon him). He (peace and blessings be upon him) said: "Why do you not go with our shepherd among his camels and use the milk and urine of those camels?" They said: "Certainly." So they went and drank the urine and milk of the camels.