'Sacrifice for Sins' in the Bible

and by reason of this infirmity he must, as for the people, so also for himself, offer sacrifice for sins.

Again, while every priest stands daily at his service, offering the same sacrifices repeatedly, sacrifices which never can take sins away ??12 He offered a single sacrifice for sins and then seated himself for all time at the right hand of God,

But this man, after he had offered one sacrifice for sins for ever, sat down on the right hand of God;

For if we sin wilfully after that we have received the knowledge of the truth, there remaineth no more sacrifice for sins,