Numbers 16:1, 32

Korah son of Izhar, the son of Kohath, the son of Levi, and certain Reubenites—Dathan and Abiram, sons of Eliab, and On son of Peleth—became insolent

and the earth opened its mouth and swallowed them and their households, and all those associated with Korah, together with their possessions.