Hebrews 5:3
and because of this weakness he is bound to offer sin-offerings not only for the people, but also for himself.
Hebrews 5:1
For every high priest chosen from time to time from among men is appointed on behalf of men, in matters relating to God, to offer both gifts and sacrifices on behalf of sins.
Hebrews 9:7
but into the inner tent the high priest only goes alone, once a year, and that not without blood, which he offers for himself and for the ignorances of the people.
Hebrews 7:27-28
one who has no need, like the high priests, to offer up daily sacrifices, first for his own sins, then for those of the people. For his sacrifice was made once for all, when he offered up himself.