2 Kings 15:33
15:33 He was twenty-five years old when he began to reign, and he reigned for sixteen years in Jerusalem. His mother was Jerusha the daughter of Zadok.
2 Kings 21:1
Manasseh’s Reign over Judah
21:1 Manasseh was twelve years old when he became king, and he reigned for fifty-five years in Jerusalem. His mother was Hephzibah.