John Gills Exposition of the Bible Commentary - Isaiah 15:2
He is gone up to Bajith ,.... That is, Moab; the king or people of Moab, particularly the inhabitants of the above cities. Bajith signifies house; and here a house of idolatry, as Kimchi interprets it; it was an idol's temple, very likely the temple of their god Chemosh, the same which is called Bethbaalmeon, Joshua 13:17 "the house of Baal's habitation", and is mentioned with Dibon and Bamoth, as here; hither the Moabites went in their distress, to lament their case, ask advice, make... read more
Matthew Henry's Complete Commentary - Isaiah 15:1-5
The country of Moab was of small extent, but very fruitful. It bordered upon the lot of Reuben on the other side Jordan and upon the Dead Sea. Naomi went to sojourn there when there was a famine in Canaan. This is the country which (it is here foretold) should be wasted and grievously harassed, not quite ruined, for we find another prophecy of its ruin (Jer. 48:1-47), which was accomplished by Nebuchadnezzar. This prophecy here was to be fulfilled within three years (Isa. 16:14), and therefore... read more