Hebrews 10:2
If it could, it would cease to be offered. Once the worshipers were cleansed they would have no awareness of sin anymore.
Psalm 103:12
As far as the east is from the west, so far has he removed our transgressions from us. (as far as the sunrise is from the sunset) (farther then one could ever travel)
Isaiah 43:25
I alone am the one who is going to wipe away your rebellious actions for my own sake. I will not remember your sins anymore.
Isaiah 44:22
I have swept your sins away like a cloud. Come back to me! I am the one who saves you.
Micah 7:19
You will again have compassion on us. You will tread our iniquities under foot. You will throw all our sins into the depths of the sea.
Hebrews 9:13-14
The blood of goats and bulls, and the ashes from the burning of a young cow, sprinkled on the unclean made them outwardly clean.
Hebrews 10:17
I will not remember their sins and unrighteousness.