Judges 11:18-20

American Standard Version

¹⁸ Then they went through the wilderness, and went around the land of Edom, and the land of Moab, and came by the east side of the land of Moab, and they encamped on the other side of the Arnon; but they came not within the border of Moab, for the Arnon was the border of Moab. ¹⁹ And Israel sent messengers unto Sihon king of the Amorites, the king of Heshbon; and Israel said unto him, Let us pass, we pray thee, through thy land unto my place. ²⁰ But Sihon trusted not Israel to pass through his border; but Sihon gathered all his people together, and encamped in Jahaz, and fought against Israel.