[20] The LORD shall send upon thee cursing, vexation, and rebuke, in all that thou settest thine hand unto for to do, until thou be destroyed, and until thou perish quickly; because of the wickedness of thy doings, whereby thou hast forsaken me. [21] The LORD shall make the pestilence cleave unto thee, until he have consumed thee from off the land, whither thou goest to possess it.