Numbers 21:26-31

²⁶Hesebon was the city of Sehon the king of the Amorrhites, who fought against the king of Moab: and took all the land, that had been of his dominions, as far as the Arnon.

²⁷Therefore it is said in the proverb: Come into Hesebon, let the city of Sehon be built and set up:

²⁸A fire is gone out of Hesebon, a flame from the city of Sehon, and hath consumed Ar of the Moabites, and the inhabitants of the high places of the Arnon.

²⁹Woe to thee Moab: thou art undone, O people of Chamos. He hath given his sons to flight, and his daughters into captivity to Sehon the king of the Amorrhites.

³⁰Their yoke is perished from Hesebon unto Dibon, they came weary to Nophe, and unto Medaba.

³¹So Israel dwelt in the land of the Amorrhite.