Hebrews 10:12-18

but he, when he had offered one sacrifice for sins for ever, sat down on the right hand of God; henceforth expecting till his enemies be made the footstool of his feet. For by one offering he hath perfected for ever them that are sanctified. And the Holy Spirit also beareth witness to us; for after he hath said, This is the covenant that I will make with them After those days, saith the Lord: I will put my laws on their heart, And upon their mind also will I write them; then saith he, And their sins and their iniquities will I remember no more. Now where remission of these is, there is no more offering for sin.