And thou and thy sons with thee shall keep your priesthood for everything of the altar, and for that within the veil, and ye shall serve. I give you the priesthood as a service of gift. And the stranger who comes near shall be put
to be a memorial to the sons of Israel, to the end that no stranger, who is not of the seed of Aaron, come near to burn incense before LORD, that he not be as Korah, and as his company, as LORD spoke to him by Moses.
And he spoke to Korah and to all his company, saying, In the morning LORD will show who are his, and who is holy, and will cause him to come near to him, even him whom he shall choose will he cause to come near to him.
And bring thou near to thee Aaron thy brother, and his sons with him, from among the sons of Israel, that he may minister to me in the priest's office, even Aaron, Nadab and Abihu, Eleazar and Ithamar, Aaron's sons.