Numbers 21:23-25

New Revised Standard Version, Anglicised

²³ But Sihon would not allow Israel to pass through his territory. Sihon gathered all his people together, and went out against Israel to the wilderness; he came to Jahaz, and fought against Israel. ²⁴ Israel put him to the sword, and took possession of his land from the Arnon to the Jabbok, as far as to the Ammonites; for the boundary of the Ammonites was strong. ²⁵ Israel took all these towns, and Israel settled in all the towns of the Amorites, in Heshbon, and in all its villages.