Numbers 16:28-33

28 Moses said, Hereby you shall know that Yahweh has sent me to do all these works; for I have not done them of my own mind.  29 If these men die the common death of all men, or if they be visited after the visitation of all men; then Yahweh hasn't sent me.  30 But if Yahweh make a new thing, and the ground open its mouth, and swallow them up, with all that appertain to them, and they go down alive into Sheol; then you shall understand that these men have despised Yahweh.  31 It happened, as he made an end of speaking all these words, that the ground split apart that was under them;  32 and the earth opened its mouth, and swallowed them up, and their households, and all the men who appertained to Korah, and all their goods.  33 So they, and all that appertained to them, went down alive into Sheol: and the earth closed on them, and they perished from among the assembly.