Chittim. A son of Javan, son of Japheth. Gen_10:4. Probably Cyprus, including north coast-line of Mediterranean, spelled Kittim in Gen_10:4 and 1Ch_1:7.
afflict = humble.
Asshur = Assyrians.
Eber = the Hebrews.
he also: i.e. who sends the ships and humbled Asshur and Heber.