2 Chronicles 21:4-17

But when Jehoram had become solidly established as king, he killed all his brothers and some of the other leaders of Judah. Jehoram was thirty-two years old when he became king, and he reigned in Jerusalem eight years. But Jehoram followed the example of the kings of Israel and was as wicked as King Ahab, for he had married one of Ahab’s daughters. So Jehoram did what was evil in the LORD’s sight. But the LORD did not want to destroy David’s dynasty, for he had made a covenant with David and promised that his descendants would continue to rule, shining like a lamp forever. During Jehoram’s reign, the Edomites revolted against Judah and crowned their own king. So Jehoram went out with his full army and all his chariots. The Edomites surrounded him and his chariot commanders, but he went out at night and attacked them under cover of darkness. Even so, Edom has been independent from Judah to this day. The town of Libnah also revolted about that same time. All this happened because Jehoram had abandoned the LORD, the God of his ancestors. He had built pagan shrines in the hill country of Judah and had led the people of Jerusalem and Judah to give themselves to pagan gods and to go astray. Then Elijah the prophet wrote Jehoram this letter: “This is what the LORD, the God of your ancestor David, says: You have not followed the good example of your father, Jehoshaphat, or your grandfather King Asa of Judah. Instead, you have been as evil as the kings of Israel. You have led the people of Jerusalem and Judah to worship idols, just as King Ahab did in Israel. And you have even killed your own brothers, men who were better than you. So now the LORD is about to strike you, your people, your children, your wives, and all that is yours with a heavy blow. You yourself will suffer with a severe intestinal disease that will get worse each day until your bowels come out.” Then the LORD stirred up the Philistines and the Arabs, who lived near the Ethiopians, to attack Jehoram. They marched against Judah, broke down its defenses, and carried away everything of value in the royal palace, including the king’s sons and his wives. Only his youngest son, Ahaziah, was spared.