'Grasshoppers' in the Bible

In that place fire will consume you, the sword will cut you down, consuming you as locusts do. Multiply yourself like locusts, increase like swarming grasshoppers.

Your imperial guards are like the swarming grasshopper; your marshals are like hordes of grasshoppers, settling in the stone walls on a chilly day. The sun rises, and they flee away; no one knows where they went.