Numbers 16:28-35

²⁸And Moses said, Hereby shall ye know that the Lord has sent me to perform all these works, that I have not done them of myself.

²⁹If these men shall die according to the death of all men, if also their visitation shall be according to the visitation of all men, then the Lord has not sent me.

³⁰But if the Lord shall shew by a wonder, and the earth shall open her mouth and swallow them up, and their houses, and their tents, and all that belongs to them, and they shall go down alive into Hades, then ye shall know that these men have provoked the Lord.

³¹And when he ceased speaking all these words, the ground clave asunder beneath them.

³²And the ground opened, and swallowed them up, and their houses, and all the men that were with Core, and their cattle.

³³And they went down and all that they had, alive into Hades; and the ground covered them, and they perished from the midst of the congregation.

³⁴And all Israel round about them fled from the sound of them, for they said, Lest the earth swallow us up also.

³⁵And fire went forth from the Lord, and devoured the two hundred and fifty men that offered incense.