'Destroyer' in the Bible

Sojourn in thee do My outcasts, O Moab, Be a secret hiding-place to them, From the face of a destroyer, For ceased hath the extortioner, Finished hath been a destroyer, Consumed the treaders down out of the land.

A hard vision hath been declared to me, The treacherous dealer is dealing treacherously, And the destroyer is destroying. Go up, O Elam, besiege, O Media, All its sighing I have caused to cease.

Lo, I -- I have prepared an artisan, Blowing on a fire of coals, And bringing out an instrument for his work, And I have prepared a destroyer to destroy.