1 Kings 16:8-9

8When Asa had been king of Judah for 26 years, Baasha's son Elah became king of Israel. He ruled as king in Tirzah for two years.

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.