Anas said, "Some people of ' Ukal or ' Uraina tribe came to Al-Madîna and its climate did not suit them. So the Prophet (ﷺ) ordered them to go to the herd of (milch) camels and to drink their milk and urine (as a medicine). So they went as directed and after they became healthy, they killed the shepherd of the Prophet (ﷺ) and drove away all the camels. The news reached the Prophet (ﷺ) early in the morning and he sent (men) in their pursuit and they were captured and brought at noon. He then ordered to cut their hands and feet (and it was done), and their eyes were branded with heated pieces of iron. They were put in Al-Harra and when they asked for water, no water was given to them." [Qilâba added: These people committed murder, theft, became disbelievers after embracing Islâm (Murtadin) and fought against Allâh and His Messenger (ﷺ)]. [1:234-O.B.]