Where is the king of Hamath... — The question which had been asked in Isaiah 36:19 as to the gods of the cities named is now asked of their kings, and the implied answer is that they are in the dungeons of Nineveh.
Hena, and Ivah. — The sites have not been identified, but Anah is found as the name of a city on the Euphrates, and Ivah may be the same as the Ava of 2 Kings 17:24.