Hebrews 10:2
if they could, would they not have ceased to be offered, because those serving would have had no longer a knowledge of sins, having been once purified?
Hebrews 9:13-14
For if the blood of bulls and goats, and the ashes of a heifer, sprinkling the defiled, sanctifies to the purification of the flesh,
Hebrews 10:17
and their sins and transgressions will I remember no more.
Treasury of Scripture Knowledge
Summary
For then would they not have ceased to be offered? because that the worshippers once purged should have had no more conscience of sins.
General references
Bible References
Once
Hebrews 10:17
and their sins and transgressions will I remember no more.
Hebrews 9:13
For if the blood of bulls and goats, and the ashes of a heifer, sprinkling the defiled, sanctifies to the purification of the flesh,
General references
Hebrews 10:18
But where there is a forgiveness of these, an offering for sin is no longer required.