1 Kings 16:8-10

Began Elah to reign in Tirzah two years One complete and part of another. Zimri, captain, of half his chariots Of all his military chariots, and the men belonging to them; the chariots, or carriages for necessary things being put into meaner hands. Conspired against him as he was in Tirzah While his forces were elsewhere employed, (1 Kings 16:15,) which gave Zimri advantage to execute his design. Zimri went in and smote him Here was a speedy execution of the vengeance threatened against him by Jehu.