Anas narrated:
"Some people from Urainah arrived in Al-Madinah, and they were uncomfortable (and ill from the climate). So Allah's Messenger sent them some camels from charity. He told them: "Drink from their milk and urine." So they killed the camel driver that Allah's Messenger sent, and they violently drove off the camels, and apostatized from Islam. So the Prophet came to them, he cut off their hands and feet on opposite side, and branded their eyes, and threw them in Al-Harrah." Anas said, "So I saw one of them working over the ground with his mouth, until they died."