KJV: Forty and two years old was Ahaziah when he began to reign, and he reigned one year in Jerusalem. His mother's name also was Athaliah the daughter of Omri.
NASB: Ahaziah was twenty-two years old when he became king, and he reigned one year in Jerusalem. And his mother's name was Athaliah, the granddaughter of Omri.
KJV: And in the seventh year Jehoiada strengthened himself, and took the captains of hundreds, Azariah the son of Jeroham, and Ishmael the son of Jehohanan, and Azariah the son of Obed, and Maaseiah the son of Adaiah, and Elishaphat the son of Zichri, into covenant with him.
NASB: Now in the seventh year Jehoiada strengthened himself, and took captains of hundreds: Azariah the son of Jeroham, Ishmael the son of Johanan, Azariah the son of Obed, Maaseiah the son of Adaiah, and Elishaphat the son of Zichri, and they entered into a covenant with him.
KJV: And it came to pass at the end of the year, that the host of Syria came up against him: and they came to Judah and Jerusalem, and destroyed all the princes of the people from among the people, and sent all the spoil of them unto the king of Damascus.
NASB: Now it happened at the turn of the year that the army of the Arameans came up against him; and they came to Judah and Jerusalem, destroyed all the officials of the people from among the people, and sent all their spoil to the king of Damascus.
KJV: Amaziah was twenty and five years old when he began to reign, and he reigned twenty and nine years in Jerusalem. And his mother's name was Jehoaddan of Jerusalem.
NASB: Amaziah was twenty-five years old when he became king, and he reigned twenty-nine years in Jerusalem. And his mother's name was Jehoaddan of Jerusalem.