Hebrews 5:4
And no man takes this honor to himself, but he who is called of God, as Aaron was.
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.
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.
1 Chronicles 23:13
The sons of Amram: Aaron and Moses. And Aaron was separated so that he should sanctify the most holy things, he and his sons forever, to burn incense before Jehovah, to minister to Him, and to bless in His name forever.
2 Chronicles 26:18
And they withstood Uzziah the king and said to him, It is not for you, Uzziah, to burn incense to the Lord, but to the priests, the sons of Aaron who are consecrated to burn incense. Go out of the temple, for you have sinned. Nor shall it be for your honor from Jehovah God.
Numbers 16:5
And he spoke to Korah and to all his company, saying, Even tomorrow Jehovah will show who are His, and him who is holy, and will cause him to come near to Him; even him whom He has chosen, He will cause to come near to Him.
Numbers 3:3
These are the names of the sons of Aaron, the priests who were anointed, whom he set apart to minister as priests.
Numbers 16:7
and put fire in them, and put incense in them before Jehovah tomorrow. And it shall be the man whom Jehovah chooses, he shall be holy. You take too much upon you, sons of Levi!
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 16:46-48
And Moses said to Aaron, Take a fire-pan, and put fire in it from the altar, and put on incense, and go quickly to the congregation and make an atonement for them. For wrath has gone out from Jehovah. The plague has begun.
Numbers 17:3-11
And you shall write Aaron's name upon the rod of Levi. For one rod shall be for the head of the house of their fathers.
Numbers 18:1-5
And Jehovah said to Aaron, You and your sons, and your father's house with you shall bear the iniquity of the sanctuary. And you and your sons with you shall bear the iniquity of your priesthood.
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.
John 3:27
And John answered and said, A man can receive nothing unless it is given to him from Heaven.
Leviticus 8:2
Take Aaron, and his sons with him, and the garments, and the anointing oil, and a young bull for the sin offering, and two rams, and a basket of unleavened bread.