Numbers 21:15
and the slope of the valleys that extends to the seat of Ar, and leans to the border of Moab."
Numbers 21:28
For fire came out from Heshbon, flame from the city of Sihon. It devoured Ar of Moab, and swallowed the heights of the Arnon.
Deuteronomy 2:9
And the LORD said to me, 'Do not harass Moab or contend with them in battle, for I will not give you any of their land for a possession, because I have given Ar to the people of Lot for a possession.'
Deuteronomy 2:18
'Today you are to cross the border of Moab at Ar.
Deuteronomy 2:29
as the sons of Esau who live in Seir and the Moabites who live in Ar did for me, until I go over the Jordan into the land that the LORD our God is giving to us.'
Isaiah 15:1
An oracle concerning Moab. Because Ar of Moab is laid waste in a night, Moab is undone; because Kir of Moab is laid waste in a night, Moab is undone.