'Besieging' in the Bible

Nebuchadnezzar king of Babylon came to the city, while his servants were besieging it;

Now at that time the king of Babylon's army was besieging Jerusalem; and Jeremiah the prophet was shut up in the court of the guard, which was in the king of Judah's house.

Pharaoh's army was come forth out of Egypt; and when the Chaldeans who were besieging Jerusalem heard news of them, they broke up from Jerusalem.