Deuteronomy Chapter 7, Verse 23

23: But the LORD thy God shall deliver them unto thee, and shall destroy them with a mighty destruction, until they be destroyed.- edit KJV text
23: But the Lord thy God shall deliver them in thy sight: and shall slay them until they be utterly destroyed.— edit Douay text
23: And the Lord thy God shall deliver them into thy hands, and thou shalt destroy them with a great destruction, until ye shall have utterly destroyed them.— edit LXX text