1 Kings 16:9-11

16:9 His servant Zimri, a commander of half of his chariot force, conspired against him. While Elah was drinking heavily at the house of Arza, who supervised the palace in Tirzah, 16:10 Zimri came in and struck him dead. (This happened in the twenty-seventh year of Asa’s reign over Judah.) Zimri replaced Elah as king. 16:11 When he became king and occupied the throne, he killed Baasha’s entire family. He did not spare any male belonging to him; he killed his relatives and his friends.

1 Kings 16:18

16:18 When Zimri saw that the city was captured, he went into the fortified area of the royal palace. He set the palace on fire and died in the flames.

1 Kings 16:22

16:22 Omri’s supporters were stronger than those who supported Tibni son of Ginath. Tibni died; Omri became king.