Numbers 16:8-10

New Revised Standard Version, Anglicised

⁸ Then Moses said to Korah, ‘Hear now, you Levites! ⁹ Is it too little for you that the God of Israel has separated you from the congregation of Israel, to allow you to approach him in order to perform the duties of the Lord’s tabernacle, and to stand before the congregation and serve them? ¹⁰ He has allowed you to approach him, and all your brother Levites with you; yet you seek the priesthood as well!