Hebrews 2:17
17 Therefore he had nto be made like his brothers in every respect, oso that he might become a merciful and faithful high priest pin the service of God, to make propitiation for the sins of the people.
Hebrews 5:1
1 For every high priest chosen from among men jis appointed to act on behalf of men kin relation to God, lto offer gifts and sacrifices for sins.
Hebrews 9:7
7 but into the second only athe high priest goes, and he but aonce a year, and not without taking blood, bwhich he offers for himself and for the unintentional sins of the people.