Ahaziah was twenty-two years old when he became king, and he reigned in Jerusalem one year. His mother’s name was Athaliah, the granddaughter of Omri king of Israel.
Jewish Publication Society of America Version (JPS1917) - 2 Kings 8:26 >Two and twenty years old was Ahaziah when he began to reign; and he reigned one year in Jerusalem. And his mother's name was Athaliah the daughter of Omri king of Israel.