NET
51 In the seventeenth year of Jehoshaphat’s reign over Judah, Ahab’s son Ahaziah became king over Israel in Samaria. He ruled for two years over Israel.
Darby
51 Ahaziah the son of Ahab began to reign over Israel in Samaria the seventeenth year of Jehoshaphat king of Judah; and he reigned two years over Israel.
KJV
51 Ahaziah the son of Ahab began to reign over Israel in Samaria the seventeenth year of Jehoshaphat king of Judah, and reigned two years over Israel.