Hebrews 5:4
And no man taketh this honor to himself, but he that is called by God, as was Aaron:
Exodus 28:1
And take thou to thee Aaron thy brother, and his sons with him, from among the children of Israel, that he may minister to me in the priest's office, even Aaron, Nadab and Abihu, Eleazar and Ithamar, Aaron's sons.
Numbers 16:40
To be a memorial to the children of Israel, that no stranger, who is not of the seed of Aaron, should come near to offer incense before the LORD; that he may not be as Korah, and as his company: as the LORD said to him by the hand of Moses.
1 Chronicles 23:13
The sons of Amram; Aaron and Moses: and Aaron was separated, that he should sanctify the most holy things, he and his sons for ever, to burn incense before the LORD, to minister to him, and to bless in his name for ever.
2 Chronicles 26:18
And they withstood Uzziah the king, and said to him, It appertaineth not to thee, Uzziah, to burn incense to the LORD, but to the priests the sons of Aaron, that are consecrated to burn incense: go out of the sanctuary; for thou hast trespassed; neither will it be for thy honor from the LORD God.
Numbers 16:5
And he spoke to Korah and to all his company, saying, Even to-morrow the LORD will show who are his, and who is holy; and will cause him to come near to him: even him whom he hath chosen will he 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 consecrated to minister in the priest's office.
Numbers 16:7
And put fire in them, and put incense in them before the LORD to-morrow: and it shall be that the man whom the LORD doth choose, he shall be holy: ye take too much upon you, ye sons of Levi.
Numbers 16:10
And he hath brought thee near to him, and all thy brethren the sons of Levi with thee: and seek ye the priesthood also?
Numbers 16:35
And there came out a fire from the LORD, and consumed the two hundred and fifty men that offered incense.
Numbers 16:46-48
And Moses said to Aaron, Take a censer, and put fire in it from off the altar, and put on incense, and go quickly to the congregation, and make an atonement for them: for there is wrath gone out from the LORD; the plague is begun.
Numbers 17:3-11
And thou shalt 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 the LORD said to Aaron, Thou and thy sons and thy father's house with thee shall bear the iniquity of the sanctuary: and thou and thy sons with thee shall bear the iniquity of your priesthood.
Numbers 18:7
Therefore thou and thy sons with thee shall keep your priest's office for every thing of the altar, and within the vail; and ye shall serve: I have given your priest's office to you as a service of gift: and the stranger that cometh nigh shall be put to death.
John 3:27
John answered and said, A man can receive nothing, except it be given him from heaven.
Leviticus 8:2
Take Aaron and his sons with him, and the garments, and the anointing oil, and a bullock for the sin-offering, and two rams, and a basket of unleavened bread;