2 Kings 1:16-18
1:16 Elijah said to the king, “This is what the Lord says, ‘You sent messengers to seek an oracle from Baal Zebub, the god of Ekron. You must think there is no God in Israel from whom you can seek an oracle! Therefore you will not leave the bed you lie on, for you will certainly die.’”
1:17 He died just as the Lord had prophesied through Elijah. In the second year of the reign of King Jehoram son of Jehoshaphat over Judah, Ahaziah’s brother Jehoram replaced him as king of Israel, because he had no son.
1:18 The rest of the events of Ahaziah’s reign, including his accomplishments, are recorded in the scroll called the Annals of the Kings of Israel.