Numbers 16:30-32

But if the LORD makes a chasm, and the ground opens its mouth and swallows them with all belonging to them, and they go down alive to Sheol, then you will know that these men have spurned the LORD.” No sooner had he finished saying all this than the ground beneath them split open, and the earth opened its mouth and swallowed them and their families and all of Korah’s people with all their possessions.