Psalm 51:4, 9, 11-12
Wash away all my guilt;  from my sin cleanse me. … Cleanse me with hyssop, that I may be pure;  wash me, make me whiter than snow. . . . Turn away your face from my sins; blot out all my guilt. …  A clean heart create for me, God; renew in me a steadfast spirit.
Psalm 103:12
As far as the east is from the west,  so far have our sins been removed from us.
Isaiah 43:25
It is I, I, who wipe out,  for my own sake, your offenses;  your sins I remember no more.
Isaiah 44: 22
I have brushed away your offenses like a cloud,  your sins like a mist; return to me, for I have redeemed you.