'Utterly' in the Bible

And these written by name came in the days of Hezekiah king of Judah, and smote their tents, and the habitations that were found there, and destroyed them utterly unto this day, and dwelt in their rooms: because there was pasture there for their flocks.

and David captureth from him a thousand chariots, and seven thousand horsemen, and twenty thousand footmen, and David destroyeth utterly all the chariots, and leaveth of them a hundred chariots only.