The sons of Amram: Aaron and Moses. Now Aaron was separated so that he might minister in the Holy of Holies, he and his sons forever, and so that he might burn incense to the Lord, according to his rite, and so that he might bless his name in perpetuity.
These were their courses according to their ministries, so that they would enter into the house of the Lord in accord with their practice, under the hand of Aaron, their father, just as the Lord, the God of Israel, had instructed.
My sons, do not choose to be negligent. The Lord has chosen you so that you would stand before him, and minister to him, and worship him, and burn incense to him."
"Also, join to yourself your brother Aaron, with his sons from the midst of the sons of Israel, so that they may exercise the priesthood for me: Aaron, Nadab and Abihu, Eleazar and Ithamar.
Let no man be in the tabernacle when the high priest enters the Sanctuary in order to pray for himself, and for his house, and for the entire assembly of Israel, until he exits.
There was a certain man from Ramah of Zophim, on Mount Ephraim, and his name was Elkanah, the son of Jeroham, the son of Elihu, the son of Tohu, the son of Zuph, an Ephraimite.