Numbers 21:12-14

Living Bible

¹² and from there they traveled to the valley of the brook Zared and set up camp. ¹³ Then they moved to the far side of the Arnon River, near the borders of the Amorites. (The Arnon River is the boundary line between the Moabites and the Amorites. ¹⁴ This fact is mentioned in The Book of the Wars of Jehovah, where it is stated that the valley of the Arnon River and the city of Waheb