2 Chronicles 33:9-13

9So Manasseh made Judah and the inhabitants of Jerusalem to err, and to do worse than the heathen, whom the LORD had destroyed before the children of Israel. 10And the LORD spoke to Manasseh, and to his people: but they would not hearken.

11Therefore the LORD brought upon them the captains of the army of the king of Assyria, who took Manasseh in chains, and bound him with fetters, and carried him to Babylon.12 12And when he was in affliction, he besought the LORD his God, and humbled himself greatly before the God of his fathers, 13And prayed to him: and he was entreated by him, and heard his supplication, and brought him again to Jerusalem into his kingdom. Then Manasseh knew that the LORD he is God.