Deuteronomy 2:24 (KJV)
Rise ye up take your journey and pass over the river Arnon behold I have given into thine hand Sihon the Amorite king of Heshbon and his land begin to possess it and contend with him in battle
Rise ye up take your journey and pass over the river Arnon behold I have given into thine hand Sihon the Amorite king of Heshbon and his land begin to possess it and contend with him in battle