2 Chronicles 33:21-23

21Amon was twenty-two years old when he became king, and he reigned two years in Jerusalem.

22But he did evil in the sight of the Lord, as his father Manasseh had done; for Amon sacrificed to all the carved images which his father Manasseh had made, and served them.

23And he did not humble himself before the Lord, as his father Manasseh had humbled himself; but Amon trespassed more and more.