'Prey' in the Bible

Is Israel a servant? is he a home-born'slave ? why is he become a prey?

Is my heritage unto me as a speckled bird of prey? are the birds of prey against her round about? go ye, assemble all the beasts of the field, bring them to devour.

Moreover I will give all the riches of this city, and all the gains thereof, and all the precious things thereof, yea, all the treasures of the kings of Judah will I give into the hand of their enemies; and they shall make them a prey, and take them, and carry them to Babylon.

He that abideth in this city shall die by the sword, and by the famine, and by the pestilence; but he that goeth out, and passeth over to the Chaldeans that besiege you, he shall live, and his life shall be unto him for a prey.

Therefore all they that devour thee shall be devoured; and all thine adversaries, every one of them, shall go into captivity; and they that despoil thee shall be a spoil, and all that prey upon thee will I give for a prey.

Thus saith Jehovah, He that abideth in this city shall die by the sword, by the famine, and by the pestilence; but he that goeth forth to the Chaldeans shall live, and his life shall be unto him for a prey, and he shall live.

For I will surely save thee, and thou shalt not fall by the sword, but thy life shall be for a prey unto thee; because thou hast put thy trust in me, saith Jehovah.

And seekest thou great things for thyself? seek them not; for, behold, I will bring evil upon all flesh, saith Jehovah; but thy life will I give unto thee for a prey in all places whither thou goest.

And Chaldea shall be a prey: all that prey upon her shall be satisfied, saith Jehovah.