Numbers 16:28-35

²⁸And Moses said, Through this shall ye know that the Lord hath sent me to do all these deeds; that I have not done them out of my own heart.

²⁹If these men die as all men die, and if the visitation of all men be visited on them: then hath the Lord not sent me.

³⁰But if the Lord do create a new thing, and the earth open her mouth, and swallow them up, with all that appertaineth unto them, and they go down alive into the pit: then shall ye understand that these men have provoked the Lord.

³¹And it came to pass, when he had made an end of speaking all these words, that the ground that was under them was cloven asunder:

³²And the earth opened her mouth, and swallowed them up, and their houses, and all the men that appertained unto Korach, and all their goods.

³³And they went down, they, and all they that appertained to them, alive into the pit; and the earth closed over them, and they disappeared from the midst of the congregation.

³⁴And all Israel that were round about them fled at their cry; for they said, Perhaps the earth may swallow us up also.

³⁵And there came out a fire from the Lord, and consumed the two hundred and fifty men that had offered the incense.