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 you their land for a possession; because I have given Ar unto the children of Lot for a possession.
Deuteronomy 2:18
You are to pass over through Ar, the boundary of Moab, this day:
Deuteronomy 2:29
(As the children of Esau who dwell in Seir, and the Moabites who dwell in Ar, did unto me;) until I shall pass over Jordan into the land which the LORD our God gives us.
Isaiah 15:1
The burden concerning Moab. Because in the night Ar of Moab is laid waste, and brought to silence; because in the night Kir of Moab is laid waste, and brought to silence;