King of the Amorites, who, after his victory over the Moabites, was defeated and slain, with his army, by the Israelites. His territory was on the east of the Jordan, from the Arnon to the Jabbok: it was possessed by the Israelites. The victory is commemorated in two of the Psalms (Num. 21:21-35; Num. 32:33; Deut. 1:4; Deut. 2:24-36; Deut. 3:2-6; Josh. 12:2; Judg. 11:19-22; Psa. 135:11; Psa. 136:19; Jer. 48:45).