Nebuchadnezzar, king of Babylon, invaded Judah during the reign of King Jehoiakim. Jehoiakim became a vassal to Nebuchadnezzar for three years but then rebelled against him. Nebuchadnezzar besieged Jerusalem, took some vessels from the temple, and took prisoners including Daniel to Babylon. Scholars debate the exact timeline but it appears Nebuchadnezzar's first campaign against Judah began in the third year of Jehoiakim and he captured Jerusalem in the fourth year after defeating the Egyptian army.