Romans 5:16
"And not as it was by one that sinned, so is the gift: for the judgment was by one to condemnation, but the free gift is of many offences unto justification."
Cross References (ranked by relevance)
Come now, and let us reason together, saith the LORD: though your sins be as scarlet, they shall be as white as snow; though they be red like crimson, they shall be as wool.
I have blotted out, as a thick cloud, thy transgressions, and, as a cloud, thy sins: return unto me; for I have redeemed thee.
I, even I, am he that blotteth out thy transgressions for mine own sake, and will not remember thy sins.
For as many as are of the works of the law are under the curse: for it is written, Cursed is every one that continueth not in all things which are written in the book of the law to do them.
But when we are judged, we are chastened of the Lord, that we should not be condemned with the world.
For whosoever shall keep the whole law, and yet offend in one point, he is guilty of all.