And Jehoshaphat reigned over Judah: he was thirty and five years old when he began to reign, and he reigned twenty and five years in Jerusalem. And his mother’s name was Azubah the daughter of Shilhi. (2 Chronicles 20:31)
Verses 31-37 present a number of closing notices concerning the reign of Jehoshaphat. They are closely parallel to 1 Kings 22:41-49, the entire account of Jehoshaphat’s reign that is given in Kings. The parallel passage adds that Jehoshaphat began his reign in the 4th year of Ahab (1 Kings 22:41).