1 Kings 16:9-10

9Zimri was one of Elah's officers. He had authority over half of Elah's chariots. Zimri decided to kill King Elah. One day, Elah was in the home of a man called Arza, an officer who had authority over the king's palace in Tirzah. Elah was drinking too much wine and he became drunk.

10Zimri came in to Arza's house. He hit Elah and he killed him. When this happened, Asa had been king of Judah for 27 years. Zimri made himself king instead of Elah.