Numbers 16:8-12

Then Moses said to Korah, “Hear now, you sons of Levi:

Is it too small an honor for you that the God of Israel has singled you out from the congregation of Israel, to bring you near to Himself, to perform the service of the tabernacle of the Lord, and to stand before the congregation to minister to them;

and that He has brought you near, Korah, and all your brothers, sons of Levi, with you? But are you seeking the priesthood as well?

Therefore you and your whole group are the ones gathered together against the Lord; but as for Aaron, who is he, that you grumble against him?”

Then Moses sent a summons to Dathan and Abiram, the sons of Eliab; but they said, “We will not come up.