Numbers 16:31-33

31 As soon as he stopped speaking, the ground under the offenders split apart

32 And the earth opened its mouth and swallowed them and their households and [Korah and] all [his] men and all their possessions.

33 They and all that belonged to them went down alive into Sheol (the place of the dead); and the earth closed upon them, and they perished from among the assembly.