Numbers 16:29-31

Amplified Bible, Classic Edition

²⁹ If these men die the common death of all men or if [only] what happens to everyone happens to them, then the Lord has not sent me.

³⁰ But if the Lord causes a new thing [to happen], and the earth opens its mouth and swallows them up, with all that belongs to them, and they go down alive into Sheol (the place of the dead), then you shall understand that these men have provoked (spurned, despised) the Lord!

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