Numbers 21:28

And the slope of the wadis That extends to the site of Ar, And leans to the border of Moab.”

Then it happened in the morning that Balak took Balaam and brought him up to the high places of Baal, and he saw from there the end of the camp of the people.

“Then Yahweh said to me, ‘Do not harass Moab, nor provoke them to war, for I will not give you any of their land as a possession because I have given Ar to the sons of Lot as a possession.’

“So I sent messengers from the wilderness of Kedemoth to Sihon king of Heshbon with words of peace, saying,

“For we have heard how Yahweh dried up the water of the Red Sea before you when you came out of Egypt and what you did to the two kings of the Amorites who were beyond the Jordan, to Sihon and Og, whom you devoted to destruction.

‘Then I brought you into the land of the Amorites who lived beyond the Jordan, and they fought with you; and I gave them into your hand, and you took possession of their land, and I destroyed them before you.

‘And Israel sent messengers to Sihon king of the Amorites, the king of Heshbon, and Israel said to him, “Please let us pass through your land to our place.”

“You also gave them kingdoms and peoples, And apportioned them to them as a boundary. They took possession of the land of Sihon the king of Heshbon And the land of Og the king of Bashan.

Fire devoured His choice men, And His virgins had no wedding songs.

The oracle concerning Moab. Surely in a night Ar of Moab is destroyed and ruined; Surely in a night Kir of Moab is destroyed and ruined.

Heshbon and Elealeh also cry out, Their voice is heard all the way to Jahaz; Therefore the armed men of Moab make a loud shout; His soul trembles within him.

“In the shadow of Heshbon Those who flee stand without strength; For a fire has gone forth from Heshbon And a flame from the midst of Sihon, And it has devoured the top of the head of Moab And the scalps of those who rumble.