1 Kings 16:8-10

In the twenty-sixth year of Asa king of Judah, Elah son of Baasha began his rule. He was king in Tirzah only two years. One day when he was at the house of Arza the palace manager, drinking himself drunk, Zimri, captain of half his chariot-force, conspired against him. Zimri slipped in, knocked Elah to the ground, and killed him. This happened in the twenty-seventh year of Asa king of Judah. Zimri then became the king.