1 Kings 16:9-12

9Zimri, one of his officials, who had command of half his chariots, plotted against him. Elah was in Tirzah at the time, getting drunk in the home of Arza, the palace administrator at Tirzah.

10Zimri came in, struck him down and killed him in the twenty-seventh year of Asa king of Judah. Then he succeeded him as king.

11As soon as he began to reign and was seated on the throne, he killed off Baasha’s whole family. He did not spare a single male, whether relative or friend.

12So Zimri destroyed the whole family of Baasha, in accordance with the word of the Lord spoken against Baasha through the prophet Jehu—