'Survivors' in the Bible

So they defeated Og, his sons, and all his people, until there were no survivors, and they possessed his land.

One who comes from Jacob will rule;he will destroy the city’s survivors.

But if you fail to drive out the inhabitants of the land before you, their survivors will become irritants in your eyes and thorns in your sides, to prick your sides and afflict you in the very land in which you'll be living.