Numbers 16:6-10

6Do this: Take censers, Korah and all your company;

7put fire in them and put incense in them before the Lord tomorrow, and it shall be that the man whom the Lord chooses is the holy one. You take too much upon yourselves, you sons of Levi!”

8Then Moses said to Korah, “Hear now, you sons of Levi:

9Is it a small thing to you that the God of Israel has separated you from the congregation of Israel, to bring you near to Himself, to do the work of the tabernacle of the Lord, and to stand before the congregation to serve them;

10and that He has brought you near to Himself, you and all your brethren, the sons of Levi, with you? And are you seeking the priesthood also?