Numbers 16:8

6Do this: have Korah and all his company take censers,

7put fire in them, and put incense on them before the LORD tomorrow. It shall be that the man whom the LORD chooses, he shall be holy. You have gone too far, you sons of Levi!”

8Moses 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 service of the LORD’s tabernacle, and to stand before the congregation to minister to them;

10and that he has brought you near, and all your brothers the sons of Levi with you? Do you seek the priesthood also?