2 Chronicles 21:2-4

Revised Geneva Translation

² And he had brethren (the sons of Jehoshaphat): Azariah and Jehiel and Zechariah and Azariah and Michael and Shephatiah. All these were the sons of Jehoshaphat, king of Israel.

³ And their father gave them great gifts of silver and gold and precious things, with strong cities in Judah. But he gave the kingdom to Jehoram; for he was the eldest.

⁴ And Jehoram rose up over the kingdom of his father and made himself strong and killed all his brethren with the sword, and also some of the other princes of Israel.