2 Kings 21:19
Amon was twenty and two years old when he began to reign, and he reigned two years in Jerusalem. And his mother’s name was Meshullemeth, the daughter of Haruz of Jotbah. Amon was twenty and two years old when he began to reign, and he reigned two years in Jerusalem. And his mother’s name was Meshullemeth, the daughter of Haruz of Jotbah.
Amon son of Manasseh came to the throne at twenty-two years old. He reigned two years in Jerusalem. His character was already shaped beyond recall by his father's apostasy when he came to the throne.
His daring impiety in idolatry and forsaking God was not permitted to continue, so his short reign of only two years was cut short. His reign ended when he was slain in the palace by his own servants. After his death the people of the land made his son Josiah king in his place.