International Standard Version Ahaziah was 22 years old when he became king, and he reigned for one year in Jerusalem. His mother was Athaliah, Omri's granddaughter.
American Standard Version Forty and two 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.
Young's Literal Translation A son of twenty and two years is Ahaziah in his reigning, and one year he hath reigned in Jerusalem, and the name of his mother is Athaliah daughter of Omri;