Leviticus 8:33-36
You must not go outside the entrance to the Tent of Meeting for seven days, until the days of your ordination are complete; for it will take seven days to ordain you. / What has been done today has been commanded by the LORD in order to make atonement on your behalf. / You must remain at the entrance to the Tent of Meeting day and night for seven days and keep the LORD’s charge so that you will not die, for this is what I have been commanded.” ...

Hebrews 7:27
Unlike the other high priests, He does not need to offer daily sacrifices, first for His own sins and then for the sins of the people; He sacrificed for sin once for all when He offered up Himself.

Leviticus 8:1-5
Then the LORD said to Moses, / “Take Aaron and his sons, their garments, the anointing oil, the bull of the sin offering, the two rams, and the basket of unleavened bread, / and assemble the whole congregation at the entrance to the Tent of Meeting.” ...

Hebrews 5:1-4
Every high priest is appointed from among men to represent them in matters relating to God, to offer gifts and sacrifices for sins. / He is able to deal gently with those who are ignorant and misguided, since he himself is subject to weakness. / That is why he is obligated to offer sacrifices for his own sins, as well as for the sins of the people. ...

Leviticus 9:1-4
On the eighth day Moses summoned Aaron and his sons and the elders of Israel. / He said to Aaron, “Take for yourself a young bull for a sin offering and a ram for a burnt offering, both without blemish, and present them before the LORD. / Then speak to the Israelites and say, ‘Take a male goat for a sin offering, a calf and a lamb—both a year old and without blemish—for a burnt offering, ...

Hebrews 9:6-10
When everything had been prepared in this way, the priests entered regularly into the first room to perform their sacred duties. / But only the high priest entered the second room, and then only once a year, and never without blood, which he offered for himself and for the sins the people had committed in ignorance. / By this arrangement the Holy Spirit was showing that the way into the Most Holy Place had not yet been disclosed as long as the first tabernacle was still standing. ...

Leviticus 16:32-34
The priest who is anointed and ordained to succeed his father as high priest shall make atonement. He will put on the sacred linen garments / and make atonement for the Most Holy Place, the Tent of Meeting, and the altar, and for the priests and all the people of the assembly. / This is to be a permanent statute for you, to make atonement once a year for the Israelites because of all their sins.” And all this was done as the LORD had commanded Moses.

Hebrews 10:11-14
Day after day every priest stands to minister and to offer again and again the same sacrifices, which can never take away sins. / But when this Priest had offered for all time one sacrifice for sins, He sat down at the right hand of God. / Since that time, He waits for His enemies to be made a footstool for His feet, ...

Numbers 8:5-22
Again the LORD spoke to Moses, saying, / “Take the Levites from among the Israelites and make them ceremonially clean. / This is what you must do to cleanse them: Sprinkle them with the water of purification. Have them shave their whole bodies and wash their clothes, and so purify themselves. ...

1 Peter 2:5
you also, like living stones, are being built into a spiritual house to be a holy priesthood, offering spiritual sacrifices acceptable to God through Jesus Christ.

Numbers 18:1-7
So the LORD said to Aaron, “You and your sons and your father’s house must bear the iniquity involving the sanctuary. And you and your sons alone must bear the iniquity involving your priesthood. / But bring with you also your brothers from the tribe of Levi, the tribe of your father, that they may join you and assist you and your sons before the Tent of the Testimony. / And they shall attend to your duties and to all the duties of the Tent; but they must not come near to the furnishings of the sanctuary or the altar, or both they and you will die. ...

Romans 15:16
to be a minister of Christ Jesus to the Gentiles in the priestly service of the gospel of God, so that the Gentiles might become an offering acceptable to God, sanctified by the Holy Spirit.

1 Chronicles 23:13
The sons of Amram: Aaron and Moses. Aaron and his descendants were set apart forever to consecrate the most holy things, to burn incense before the LORD, to minister before Him, and to pronounce blessings in His name forever.

1 Corinthians 9:13-14
Do you not know that those who work in the temple eat of its food, and those who serve at the altar partake of its offerings? / In the same way, the Lord has prescribed that those who preach the gospel should receive their living from the gospel.

2 Chronicles 29:11
Now, my sons, do not be negligent, for the LORD has chosen you to stand before Him, to serve Him, to minister before Him, and to burn incense.”