II Kings 24:2, 4

And the LORD sent against him raiding bands of Chaldeans, bands of Syrians, bands of Moabites, and bands of the people of Ammon; He sent them against Judah to destroy it, according to the word of the LORD which He had spoken by His servants the prophets.

and also because of the innocent blood that he had shed; for he had filled Jerusalem with innocent blood, which the LORD would not pardon.