They set out from there and camped on the other side of the Arnon [River], in the wilderness that extends from the Amorite border, because the Arnon was the Moabite border between Moab and the Amorites.
Therefore it is stated in the Book of the LORD's Wars: Waheb in Suphah and the ravines of the Arnon,
even the slopes of the ravines that extend to the site of Ar and lie along the border of Moab.
Therefore the poets say: Come to Heshbon, let it be rebuilt; let the city of Sihon be restored.
For fire came out of Heshbon, a flame from the city of Sihon. It consumed Ar of Moab, the lords of Arnon's heights.
Woe to you, Moab! You have been destroyed, people of Chemosh! He gave up his sons as refugees, and his daughters into captivity to Sihon the Amorite king.
We threw them down; Heshbon has been destroyed as far as Dibon. We caused desolation as far as Nophah, which reaches as far as Medeba.
The LORD said to me, 'Show no hostility toward Moab, and do not provoke them to battle, for I will not give you any of their land as a possession, since I have given Ar as a possession to the descendants of Lot.'"
When you get close to the Ammonites, don't show any hostility to them or fight with them, for I will not give you any of the Ammonites' land as a possession; I have given it as a possession to the descendants of Lot.'"
Now here are the Ammonites, Moabites, and [the inhabitants of] Mount Seir. You did not let Israel invade them when Israel came out of the land of Egypt, but Israel turned away from them and did not destroy them.
And they didn't find me disputing with anyone or causing a disturbance among the crowd, either in the temple complex or in the synagogues, or anywhere in the city.
Neither can they provide evidence to you of what they now bring against me.