Hebrews 5:1
For every high priest chosen from among men is appointed to act on behalf of men in relation to God, to offer gifts and sacrifices for sins.
Hebrews 8:3
For every high priest is appointed to offer gifts and sacrifices; thus it is necessary for this priest also to have something to offer.
Hebrews 10:11
And every priest stands daily at his service, offering repeatedly the same sacrifices, which can never take away sins.
Hebrews 2:17
Therefore he had to be made like his brothers in every respect, so that he might become a merciful and faithful high priest in the service of God, to make propitiation for the sins of the people.
Hebrews 9:9
(which is symbolic for the present age). According to this arrangement, gifts and sacrifices are offered that cannot perfect the conscience of the worshiper,
Hebrews 7:27
He has no need, like those high priests, to offer sacrifices daily, first for his own sins and then for those of the people, since he did this once for all when he offered up himself.
Hebrews 11:4
By faith Abel offered to God a more acceptable sacrifice than Cain, through which he was commended as righteous, God commending him by accepting his gifts. And through his faith, though he died, he still speaks.
Exodus 28:1-14
"Then bring near to you Aaron your brother, and his sons with him, from among the people of Israel, to serve me as priests--Aaron and Aaron's sons, Nadab and Abihu, Eleazar and Ithamar.
Exodus 29:1-37
"Now this is what you shall do to them to consecrate them, that they may serve me as priests. Take one bull of the herd and two rams without blemish,
Leviticus 8:2
"Take Aaron and his sons with him, and the garments and the anointing oil and the bull of the sin offering and the two rams and the basket of unleavened bread.
Leviticus 9:7
Then Moses said to Aaron, "Draw near to the altar and offer your sin offering and your burnt offering and make atonement for yourself and for the people, and bring the offering of the people and make atonement for them, as the LORD has commanded."
Leviticus 9:15-21
Then he presented the people's offering and took the goat of the sin offering that was for the people and killed it and offered it as a sin offering, like the first one.
Numbers 16:46-48
And Moses said to Aaron, "Take your censer, and put fire on it from off the altar and lay incense on it and carry it quickly to the congregation and make atonement for them, for wrath has gone out from the LORD; the plague has begun."
Numbers 18:1-3
So the LORD said to Aaron, "You and your sons and your father's house with you shall bear iniquity connected with the sanctuary, and you and your sons with you shall bear iniquity connected with your priesthood.