Ibn Jarir stated that the dwellers of Ar-Rass were the people of one of Thamud's villages. Allah sent a prophet to them called Huzlah Ibn Safwan. They denied and killed him, so Allah destroyed them.
Abu Bakr Muhammad Ibn Al-Hassan narrated: "The dwellers of Ar-Rass had a well sufficing them and their land. They also had a just and good-hearted king. When he died, they were much grieved for him. After four days Satan took his form and said: 'I was not dead, but I kept absent from you to see your reaction.' They were very joyful. He commanded them to set up a curtain between him and then and told them that he would never die. A great number of them believed him and were fascinated with and worshipped him. Then Allah sent them a prophet telling them that it was Satan who was addressing them from behind the curtain. He forbade them to worship him and commanded them to worship only Allah and no partner with Him. In spite of that, they killed their prophet and threw his body into a well. Therefore, Allah destroyed them and their homes."