Hebrews 9:7

But into the second only the high priest goes, and he but once a year, and not without taking blood, which he offers for himself and for the sins of the people committed in ignorance.

Hebrews 5:2-3

He can deal gently with those who are ignorant and going astray, since he himself is beset with weakness.

Hebrews 7:27

He does not need, like those high priests, to offer up daily sacrifices, first for his own sins and then for the sins of the people, because he did this once for all when he offered up himself.

Treasury of Scripture Knowledge

Summary

And Aaron shall offer his bullock of the sin offering, which is for himself, and make an atonement for himself, and for his house.

Which

An atonement, for himself

Bible References

Which

Hebrews 9:7
But into the second only the high priest goes, and he but once a year, and not without taking blood, which he offers for himself and for the sins of the people committed in ignorance.

An atonement, for himself

Hebrews 5:2
He can deal gently with those who are ignorant and going astray, since he himself is beset with weakness.