Sayyiduna Anas (may Allah be pleased with him) narrates that some people from the tribes of ‘Ukl and ‘Uraynah accepted Islam. They came to the Prophet (peace and blessings be upon him) and informed him that they were not farmers, but herdsmen, and they also complained about the fever of Madinah. The Prophet (peace and blessings be upon him) ordered arrangements to be made for them with some camels and herdsmen, and instructed them to go outside (of Madinah), drink the milk and urine of the camels. They went to a corner of Harrah (a stony plain), and after accepting Islam, they became disbelievers (apostates). They killed the Prophet’s (peace and blessings be upon him) herdsman and drove away the camels. When the Prophet (peace and blessings be upon him) received this news, he sent people to search for them. They were brought (to him), so he had their eyes branded with heated irons and their hands and feet cut off. Then they were thrown at the edge of Harrah, and they died chewing stones. Qatadah says: We have been informed that the verse: __QUR_5_33__“The recompense of those who wage war against Allah and His Messenger...”(al-Ma’idah: 33) was revealed concerning them.