Numbers 16:28-30

Living Bible

²⁸ And Moses said, “By this you shall know that Jehovah has sent me to do all these things that I have done—for I have not done them on my own. ²⁹ If these men die a natural death or from some ordinary accident or disease, then Jehovah has not sent me. ³⁰ But if the Lord does a miracle and the ground opens up and swallows them and everything that belongs to them, and they go down alive into Sheol, then you will know that these men have despised the Lord.”