'Besiege' in the Bible

Thus saith Jehovah, the God of Israel, Behold, I will turn back the weapons of war that are in your hands, wherewith ye fight against the king of Babylon, and against the Chaldeans that besiege you, without the walls; and I will gather them into the midst of this city.

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.