Numbers 16:7

and put fire therein, and lay incense thereon before the Lord to-morrow. And let the man whom the Lord hath chosen be the holy man. Let this suffice you, ye sons of Levi.

and put fire on them, and put incense on them before the Lord to-morrow; and it shall come to pass that the man whom the Lord has chosen, he shall be holy: let it be enough for you, ye sons of Levi.