Numbers 16:1, 32

Now Korah, the son of Izhar, the son of Kohath, the son of Levi, with Dathan and Abiram, the sons of Eliab, and On, the son of Peleth, sons of Reuben, took men

and the earth opened its mouth, and swallowed them up, and their households, and all the men that appertained unto Korah, and all their goods.