2 Kings 1:17-19

17 So he died according to the word of the LORD which Elijah had spoken. And Jehoram ([son of Ahab]) reigned in his stead, in the second year of Jehoram, the son of Jehoshaphat, king of Judah, because [Ahaziah] had no son.

18 Now the rest of the acts of Ahaziah which he did, [are] they not written in the book of the chronicles of the kings of Israel?: