Numbers 16:5, 9-10

and he spoke to Korah and all his company, saying, “Tomorrow morning the LORD will show who is His, and who is holy, and will bring him near to Himself; even the one whom He will choose, He will bring near to Himself.

is it not enough for you that the God of Israel has separated you from the rest of the congregation of Israel, to bring you near to Himself, to do 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? And are you seeking for the priesthood also?