1 Kings 16:8-13

8In the twenty-sixth year of Asa king of Judah, Elah the son of Baasha became king over Israel, and reigned two years in Tirzah.

9Now his servant Zimri, commander of half his chariots, conspired against him as he was in Tirzah drinking himself drunk in the house of Arza, steward of his house in Tirzah.

10And Zimri went in and struck him and killed him in the twenty-seventh year of Asa king of Judah, and reigned in his place.

11Then it came to pass, when he began to reign, as soon as he was seated on his throne, that he killed all the household of Baasha; he did not leave him one male, neither of his relatives nor of his friends.

12Thus Zimri destroyed all the household of Baasha, according to the word of the Lord, which He spoke against Baasha by Jehu the prophet,

13for all the sins of Baasha and the sins of Elah his son, by which they had sinned and by which they had made Israel sin, in provoking the Lord God of Israel to anger with their idols.