Hebrews 9:25

nor yet that he should offer himself often, as the high priest enters 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 offers for himself, and for the errors of the people.

Hebrews 10:19

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

Exodus 30:10

Aaron shall make atonement on its horns once in the year; with the blood of the sin offering of atonement once in the year he shall make atonement for it throughout your generations. It is most holy to Yahweh."

Leviticus 16:2-34

and Yahweh said to Moses, "Tell Aaron your brother, not to come at all times into the Most Holy Place within the veil, before the mercy seat which is on the ark; lest he die: for I will appear in the cloud on 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 will the blood of Christ, who through the eternal Spirit offered himself without blemish to God, cleanse your conscience from dead works to serve the living God?

Hebrews 9:26

or else he must have suffered often since the foundation of the world. But now once at the end of the ages, he has been revealed 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 offers 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
Aaron shall make atonement on its horns once in the year; with the blood of the sin offering of atonement once in the year he shall make atonement for it throughout your generations. It is most holy to Yahweh."
Leviticus 16:2
and Yahweh said to Moses, "Tell Aaron your brother, not to come at all times into the Most Holy Place within the veil, before the mercy seat which is on the ark; lest he die: for I will appear in the cloud on the mercy seat.

General references

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