'Destroyer' in the Bible

“Let our outcasts of Moab live among you;Be a [sheltered] hiding place to them from the destroyer.”For the extortioner has come to an end, destruction has ceased,Oppressors [who trample men] have completely disappeared from the land,

A harsh vision has been shown to me;The treacherous one deals treacherously, and the destroyer destroys.Go up, Elam! Lay siege, Media!All the groaning [caused by Babylon’s ruthless oppressions] I [the Lord] have brought to an end.

Woe (judgment is coming) to you, O destroyer,You who were not destroyed,And he who is treacherous, while others did not deal treacherously with him.As soon as you finish destroying, you will be destroyed;As soon as you stop dealing treacherously, others will deal treacherously with you.