Hebrews 10:11
Every other priest stands day after day at his ministrations, and offers the same sacrifices over and over again--sacrifices that can never take sins away.
Hebrews 5:1
Every High Priest, taken from among men, is appointed as a representative of his fellow-men in their relations with God, to offer both gifts and sacrifices in expiation of sins.
Hebrews 10:4
For the blood of bulls and goats is powerless to remove sins.
Luke 1:9-10
It fell to him by lot, in accordance with the practice among the priests, to go into the Temple of the Lord and burn incense;
Hebrews 7:27
one who has no need to offer sacrifices daily as those High Priests have, first for their own sins, and then for those of the People. For this he did once and for all, when he offered himself as the sacrifice.
Hebrews 10:1
The Law, though able to foreshadow the Better System which was coming, never had its actual substance. Its priests, with those sacrifices which they offer continuously year after year, can never make those who come to worship perfect.