Numbers 16:1-2

¶ Now Korah, the son of Izhar, the son of Kohath, the son of Levi, and Dathan and Abiram, the sons of Eliab, and On, the son of Peleth, of the sons of Reuben, took men; and they rose up against Moses, with two hundred and fifty men of the sons of Israel, princes of the congregation, of the council, men of renown