Hebrews 2:17
And consequently it was necessary that he should in all points be made like 'his Brothers,' in order that he might prove a merciful as well as a faithful High Priest in man's relations with God, for the purpose of expiating the sins of his People.
Hebrews 5:3
and is therefore bound to offer sacrifices for sins, not only for the People, but equally so for himself.
2 Corinthians 5:21
Him who never knew sin God made to be Sin, on our behalf; so that we, through union with him, might become the Righteousness of God.
Titus 2:14
For he gave himself on our behalf, to deliver us from all wickedness, and to purify for himself a People who should be peculiarly his own and eager to do good.