2 Kings 13:1
In the twenty-third year of Joash the son of Ahaziah, king of Judah, Jehoahaz the son of Jehu became king over Israel in Samaria, [reigning] seventeen years.
2 Kings 8:26
Ahaziah [was] twenty-two years old when he became king, and he reigned one year in Jerusalem. The name of his mother [was] Athaliah daughter of Omri, king of Israel.
2 Kings 10:35-36
So Jehu slept with his ancestors, and they buried him in Samaria, and Jehoahaz his son became king in his place.
2 Kings 11:4
But in the seventh year Jehoiada sent and took the commanders of the hundreds of the Carites and the runners, and he brought them to himself to the temple of Yahweh. Then he {made} a covenant with them and made them swear in the house of Yahweh and showed them the son of the king.
2 Kings 11:21
Jehoash [was] {seven years old} when he began to reign.