One day, Korah the son of Izhar and grandson of Kohath, the son of Levi, decided to speak against Moses. With him were Eliab's sons, Dathan and Abiram, and Peleth's son, On. These men belonged to Reuben's tribe. Together with 250 leaders of the Israelites, they all turned against Moses. These were famous men that the people had chosen as their leaders.