2 Kings 1:17

17 So Ahaziah died, just as the Lord, through Elijah, had said he would. Joram became king in Ahaziah's place during the second year Jehoram son of Jehoshaphat was king of Judah. Joram ruled because Ahaziah had no son to take his place.

2 Kings 1:17 Meaning and Commentary

2 Kings 1:17

So he died, according to the word of the Lord which Elijah had
spoken
How long or how soon after this is not said; however, he died of the sickness, and on the bed to which he went up, as he said:

and Jehoram reigned in his stead:
who was another son of Ahab, and brother of Ahaziah, ( 2 Kings 3:1 ) , in the second year of Jehoram the son of Jehoshaphat king of Judah; but as he must begin his reign in the nineteenth, or in the latter end of the eighteenth year of Jehoshaphat, see ( 1 Kings 22:51 ) ( 2 Kings 3:1 ) and Jehoshaphat reigned in all twenty five years, ( 1 Kings 22:42 ) , he must live and reign after this six or seven years; this therefore is to be reconciled by observing, that this son of Jehoshaphat was made viceroy, or was taken into partnership in the throne by his father when he went with Ahab to Ramothgilead; and it was in the second year of this his reign with his father that the other Jehoram began his:

because he had no son;
that is, Ahaziah, wherefore his brother reigned in his stead.

2 Kings 1:17 In-Context

15 The Lord's angel said to Elijah, "Go down with him and don't be afraid of him." So Elijah got up and went down with him to see the king.
16 Elijah told Ahaziah, "This is what the Lord says: 'You have sent messengers to ask questions of Baal-Zebub, god of Ekron. Is it because you think there is no God in Israel to ask? Because of this, you will never get up from your bed; you will die.'"
17 So Ahaziah died, just as the Lord, through Elijah, had said he would. Joram became king in Ahaziah's place during the second year Jehoram son of Jehoshaphat was king of Judah. Joram ruled because Ahaziah had no son to take his place.
18 The other things Ahaziah did are written in the book of the history of the kings of Israel.
Scripture taken from the New Century Version. Copyright © 1987, 1988, 1991 by Thomas Nelson, Inc. Used by permission. All rights reserved.