Numbers 16:31-34

And it came to pass, as he made an end of speaking all these words, that the ground clave asunder that was under them; 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. So they, and all that appertained to them, went down alive into Sheol: and the earth closed upon them, and they perished from among the assembly. And all Israel that were round about them fled at the cry of them; for they said, Lest the earth swallow us up.