Joshua
Joshua 13:10
and all the cities of King Sihon of the Amorites who ruled in Heshbon, and ended at the Ammonite border.
Numbers 21:24-26
But the Israelites defeated him in battle and took possession of his land from the Arnon to the Jabbok, as far as the Ammonites, for the border of the Ammonites was strongly defended.
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