In the twenty-third year of the reign of Joash son of Ahaziah as king of Judah, Jehoahaz son of Jehu became king of Israel, and he ruled in Samaria for seventeen years.
The Lord said to Jehu, “You have done to Ahab's descendants everything I wanted you to do. So I promise you that your descendants, down to the fourth generation, will be kings of Israel.”
But in the seventh year Jehoiada the priest sent for the officers in charge of the royal bodyguard and of the palace guards, and told them to come to the Temple, where he made them agree under oath to what he planned to do. He showed them King Ahaziah's son Joash
In the seventh year of the reign of King Jehu of Israel, Joash became king of Judah, and he ruled in Jerusalem for forty years. His mother was Zibiah from the city of Beersheba.
In the thirty-seventh year of the reign of King Joash of Judah, Jehoash son of Jehoahaz became king of Israel, and he ruled in Samaria for sixteen years.
at the age of twenty-two, and he ruled in Jerusalem for one year. His mother was Athaliah, the daughter of King Ahab and granddaughter of King Omri of Israel.