1 Kings 16:9-10

Amplified Bible

⁹ His servant Zimri, commander of half his chariots, conspired against Elah. Now Elah was in Tirzah, getting drunk in the house of Arza, who was in charge of the [king’s] household in Tirzah. ¹⁰ Then Zimri came in and struck and killed Elah in the twenty-seventh year of Asa king of Judah, and became king in his place.