John Wesley on 2 Chronicles 33:11

To Babylon - The king of Babylon is here called the king of Assyria, because he had added Assyria to his empire, who having been informed by his ambassadors of the great riches which were in Hezekiah's treasures at Jerusalem, and being assured of Manasseh's degeneracy from the piety of his father, and from that God whose power alone made Hezekiah formidable, he thought this a fit season to invade Manasseh's kingdom. The Jews say, in the twenty second year of his reign.