Numbers 21:1-3 And when king Arad the Canaanite, which dwelled in the south, heard tell that Israel came by the way of the spies; then he fought against Israel, and took some of them prisoners. Torrey's Topical Textbook
Numbers 33:40 And king Arad the Canaanite, which dwelled in the south in the land of Canaan, heard of the coming of the children of Israel. Torrey's Topical Textbook