And it shall come to pass, when shiv'im shanah are accomplished, that I will punish Melech Bavel, and that nation, saith Hashem, for their avon, and the Eretz Kasdim (Land of Chaldeans), and will make it perpetual desolations. 2Ch 36:21; Ezr 1:1; Jer 29:10; Dan 9:2