2nd Chronicles 33:15

12 And crying out to the Lord his God in his trouble, he made himself low before the God of his fathers,

13 And made prayer to him; and in answer to his prayer God let him come back to Jerusalem and to his kingdom. Then Manasseh was certain that the Lord was God.

14 After this he made an outer wall for the town of David, on the west side of Gihon in the valley, as far as the way into the town by the fish doorway; and he put a very high wall round the Ophel; and he put captains of the army in all the walled towns of Judah.

15 He took away the strange gods and the image out of the house of the Lord, and all the altars he had put up on the hill of the Lord's house and in Jerusalem, and put them out of the town.

16 And he put the altar of the Lord in order, offering peace-offerings and praise-offerings on it, and said that all Judah were to be servants of the Lord, the God of Israel.

17 However, the people still made offerings in the high places, but only to the Lord their God.

18 Now the rest of the acts of Manasseh, and his prayer to his God, and the words which the seers said to him in the name of the Lord, the God of Israel, are recorded among the acts of the kings of Israel.