Numbers 16:29-31

Darby Translation

²⁹ if these men die as all men die, and are visited with the visitation of all men, Jehovah has not sent me;

³⁰ but if Jehovah make a new thing, and the ground open its mouth, and swallow them up, and all that they have, and they go down alive into Sheol, then ye shall know that these men have despised Jehovah.

³¹ And it came to pass when he had ended speaking all these words, that the ground clave apart that was under them.