Numbers 21:24; Numbers 21:25

24 And Israel defeated him with the edge of the sword and took possession of his land from the Arnon to the Jabbok, as far as to the Ammonites, for the border of the Ammonites was strong.

25 And Israel took all these cities, and Israel settled in all the cities of the Amorites, in Heshbon, and in all its villages.