Numbers 16:30-32

But if Yahweh creates something new, and the ground opens its mouth and swallows them up and all that belongs to them, and they go down alive to Sheol, and you will know that these men have despised Yahweh.” And it happened, as soon as he finished speaking all these words, the ground that was under them split open. The land opened its mouth and swallowed them up with their houses and every person that belonged to Korah and all the property.