'Take Away Sins' in the Bible

Every day an ox is to be offered as a sin-offering, to take away sins: and by this offering on it, you will make the altar clean from sin; and you are to put oil on it and make it holy.

For it is not possible that the blood of bulls and of goats should take away sins.

And every priest standeth daily ministering and offering oftentimes the same sacrifices, which can never take away sins:

And ye know that he was manifested to take away sins; and in him is no sin.