'Invader' in the Bible

“Moreover, wine is treacherous and betrays the arrogant man,So that he does not stay at home.His appetite is large like Sheol,And he is like death, never satisfied.He gathers to himself all nationsAnd collects to himself all peoples [as if he owned them].

I heard, and my belly trembled; My lips quivered at the voice; Rottenness entered into my bones, and I trembled in my place, That I might rest in the day of distress, When their invader shall come up against the people.