Hebrews 9:7

But into the second, the high priest alone went, once during the year, not without blood, which he offered for himself, and for the errors of the people:

Hebrews 5:2-3

being able to have compassion on the ignorant and erring, because he himself is beset with infirmity:

Hebrews 7:27

who needs not daily, as those high priests, to offer up sacrifices, first for his own sins, and then for the sins of the people: for this he did once, 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, the high priest alone went, once during the year, not without blood, which he offered for himself, and for the errors of the people:

An atonement, for himself

Hebrews 5:2
being able to have compassion on the ignorant and erring, because he himself is beset with infirmity: