Exodus 29:9
And you shall gird them with girdles, Aaron and his sons, and bind turbans on them. And the priest's office shall be theirs for an everlasting statute. And you shall consecrate Aaron and his sons.
Numbers 18:7
Therefore you and your sons with you shall keep your priests' office for everything of the altar and inside the veil. And you shall serve. I have given your priest's office as a service of gift. And the stranger that comes near shall be put to death.
Leviticus 8:22-28
And he brought the second ram, the ram of consecration. And Aaron and his sons laid their hands on the head of the ram.
Exodus 28:1
And you shall take to yourself Aaron your brother, and his sons with him, from among the sons of Israel, so that he may minister to Me in the priest's office: Aaron and Aaron's sons, Nadab and Abihu, Eleazar and Ithamar.
Exodus 28:40-41
And you shall make tunics for Aaron's sons, and you shall make for them girdles, and turbans you shall make for them, for glory and for beauty.
Exodus 32:29
For Moses had said, Consecrate yourselves today to Jehovah, since each one has been against his son, and against his brother, and in order to give you a blessing today.
Exodus 40:15
And you shall anoint them, even as you anointed their father, so that they may minister to Me in the priest's office. For their anointing shall surely be an everlasting priesthood for their generations.
Leviticus 8:33
You shall not go out of the door of the tabernacle of the congregation seven days, until the days of your consecration are at an end. For He shall consecrate you seven days.
Numbers 3:10
And you shall appoint Aaron and his sons, and they shall wait on their priest's office. And the stranger who comes near shall be put to death.
Numbers 16:10
And He has brought you near, and all your brothers the sons of Levi with you. And do you seek the priesthood also?
Numbers 16:35
And there came out a fire from Jehovah and burned up the two hundred and fifty men who offered incense.
Numbers 16:40
a memorial to the sons of Israel, that no stranger not of the seed of Aaron may come near to offer incense before Jehovah, so that he may not be as Korah and as his company, as Jehovah said to him by the hand of Moses.
Numbers 25:13
And he shall have it, and his seed after him, the covenant of an everlasting priesthood, because he was zealous for his God, and made an atonement for the sons of Israel.
Deuteronomy 18:5
For Jehovah your God has chosen him out of all your tribes, to stand to minister in the name of Jehovah, him and his sons forever.
Hebrews 5:4-5
And no man takes this honor to himself, but he who is called of God, as Aaron was.
Hebrews 5:10
being called by God a high priest after the order of Melchizedek;
Hebrews 7:11-14
Therefore if perfection were by the Levitical priesthood (for under it the people received the Law), what further need was there that another priest should rise after the order of Melchizedek, and not be called after the order of Aaron?
Hebrews 7:23-28
And they truly were many priests, because they were not allowed to continue because of death;