Hebrews 9:25

nor yet that he should offer himself often, as the high priest entereth into the holy place year by year with blood not his own;

Hebrews 9:7

but into the second the high priest alone, once in the year, not without blood, which he offereth for himself, and for the errors of the people:

Hebrews 10:19

Having therefore, brethren, boldness to enter into the holy place by the blood of Jesus,

Exodus 30:10

And Aaron shall make atonement upon the horns of it once in the year; with the blood of the sin-offering of atonement once in the year shall he make atonement for it throughout your generations: it is most holy unto Jehovah.

Leviticus 16:2-34

and Jehovah said unto Moses, Speak unto Aaron thy brother, that he come not at all times into the holy place within the veil, before the mercy-seat which is upon the ark; that he die not: for I will appear in the cloud upon the mercy-seat.

Hebrews 9:12

nor yet through the blood of goats and calves, but through his own blood, entered in once for all into the holy place, having obtained eternal redemption.

Hebrews 9:14

how much more shall the blood of Christ, who through the eternal Spirit offered himself without blemish unto God, cleanse your conscience from dead works to serve the living God?

Hebrews 9:26

else must he often have suffered since the foundation of the world: but now once at the end of the ages hath he been manifested to put away sin by the sacrifice of himself.

Hebrews 10:10

By which will we have been sanctified through the offering of the body of Jesus Christ once for all.

Treasury of Scripture Knowledge

Summary

Nor yet that he should offer himself often, as the high priest entereth into the holy place every year with blood of others;

General references

Bible References

Offer

Hebrews 9:7
but into the second the high priest alone, once in the year, not without blood, which he offereth for himself, and for the errors of the people:
Hebrews 10:10
By which will we have been sanctified through the offering of the body of Jesus Christ once for all.

As

Hebrews 9:12
nor yet through the blood of goats and calves, but through his own blood, entered in once for all into the holy place, having obtained eternal redemption.
Exodus 30:10
And Aaron shall make atonement upon the horns of it once in the year; with the blood of the sin-offering of atonement once in the year shall he make atonement for it throughout your generations: it is most holy unto Jehovah.
Leviticus 16:2
and Jehovah said unto Moses, Speak unto Aaron thy brother, that he come not at all times into the holy place within the veil, before the mercy-seat which is upon the ark; that he die not: for I will appear in the cloud upon the mercy-seat.

General references

Leviticus 16:14
and he shall take of the blood of the bullock, and sprinkle it with his finger upon the mercy-seat on the east; and before the mercy-seat shall he sprinkle of the blood with his finger seven times.

American Standard Version Public Domain