'Forgiveness' in the Bible

Upright acts will be the price of Zion's forgiveness, and by righteousness will men be living there.

And the poor man's head is bent, and the great man goes down on his face: for this cause there will be no forgiveness for their sin.

And the men of Zion will not say, I am ill: for its people will have forgiveness for their sin.

Let the sinner give up his way, and the evil-doer his purpose: and let him come back to the Lord, and he will have mercy on him; and to our God, for there is full forgiveness with him.