1 Chronicles 1:13

Canaan begat Zidon his firstborn From the time of David downwards Tyre takes precedence of Zidon in any mention of the Phœnician cities in the O.T., but Zidon may still have been the older of the two cities, as indeed the Roman historian Justin (1 Chronicles 18:3) asserts. So we find the Phœnicians in the earlier books of the O.T. called Zidonians, not Tyrians (e.g. Judges 3:3; 1 Kings 5:6).

Heth i.e. the Hittites, who for centuries were the great power of Northern Syria, having their capital at Kadesh in the Orontes valley and a territory reaching from the Orontes to the Euphrates. Only an offshoot from them seems to have settled in Palestine.