IVVAH . A city named in 2 Kings 18:34; 2 Kings 19:13 , Isaiah 37:13 , along with Sepharvaim and Hena, as conquered by the Assyrians. Its real name and location are both uncertain. It is frequently identified with Avva of 2 Kings 17:24 . Some would make it the name not of a city but of a god. See, further, art. Hena.