Numbers 16:7-10

⁷And put therein fire, and put upon them incense before the Lord, tomorrow; and it shall be that the man whom the Lord will choose, he shall be the holy one; you assume too much, ye sons of Levi.

⁸And Moses said unto Korach, Hear, I pray you, ye sons of Levi:

⁹It is too little for you, that the God of Israel hath separated you from the congregation of Israel, to bring you near unto himself, to do the service of the tabernacle of the Lord, and to stand before the congregation to minister for them?

¹⁰And he hath brought thee near, and all thy brethren the sons of Levi with thee: and now will ye seek the priesthood also?