Numbers 21:15
and at the stream of the brooks that goes down to the dwelling of Ar, and lies upon the border of Moab.
Numbers 21:28
for there is a fire gone out of Heshbon, a flame from the city of Sihon; it has consumed Ar of Moab and the lords of the high places of Arnon.
Deuteronomy 2:9
And the LORD said unto me, Distress not the Moabites, neither contend with them in battle; for I will not give thee of their land for a possession because I have given Ar unto the sons of Lot for an inheritance.
Deuteronomy 2:18
Thou art to pass the border of Moab today unto Ar,
Deuteronomy 2:29
(as the sons of Esau, who dwell in Seir, and the Moabites, who dwell in Ar, did unto me) until I shall pass the Jordan into the land which the LORD our God gives us.
Isaiah 15:1
The burden of Moab. Certainly in the night Ar of Moab was laid waste and brought to silence; certainly in the night Kir of Moab was laid waste and brought to silence.