1 Kings 16:10-13

10Then Zimri came in and struck him and put him to death in the twenty-seventh year of Asa king of Judah, and he became king in his place. 11And when he became king, as soon as he sat on his throne, 1he 2killed all the household of Baasha; he did not leave 3a single male alive, either of his 4relatives or of his friends.

12So Zimri eliminated all the household of Baasha, 5in accordance with the word of the Lord which He spoke against Baasha through 6Jehu the prophet, 13for all the sins of Baasha and the sins of his son Elah, which they 7committed and into which they misled Israel, 8provoking the Lord God of Israel to anger with their 9idols.