International Standard Version Joram's son Ahaziah began to reign as king of Judah during the twelfth year of the reign of Ahab's son Joram, king of Israel.
American Standard Version In the twelfth year of Joram the son of Ahab king of Israel did Ahaziah the son of Jehoram king of Judah begin to reign.
Young's Literal Translation In the twelfth year of Joram son of Ahab king of Israel reigned hath Ahaziah son of Jehoram king of Judah;