2 Chronicles 20:34-36

New Century Version

³⁴ The other things Jehoshaphat did as king, from the beginning to the end, are written in the records of Jehu son of Hanani, which are in the book of the kings of Israel.

³⁵ Later, Jehoshaphat king of Judah made a treaty with Ahaziah king of Israel, which was a wrong thing to do. ³⁶ Jehoshaphat agreed with Ahaziah to build trading ships, which they built in the town of Ezion Geber.