'Hosts' in the Bible

Therefore, as I live—this is the declaration of the Lord of Hosts,the God of Israel—Moab will be like Sodomand the Ammonites like Gomorrah—a place overgrown with weeds,a salt pit, and a perpetual wasteland.The remnant of My people will plunder them;the remainder of My nation will dispossess them.

This is what they get for their pride,because they have taunted and acted arrogantlyagainst the people of the Lord of Hosts.