Scripture About Psalm for forgiveness of sin

I acknowledged my sin unto thee, and mine iniquity have I not hid. I said, I will confess my transgressions unto the Lord; and thou forgavest the iniquity of my sin. Selah.

Wash me throughly from mine iniquity, and cleanse me from my sin.

As far as the east is from the west, so far hath he removed our transgressions from us.

For thou, Lord, art good, and ready to forgive; and plenteous in mercy unto all them that call upon thee.

But there is forgiveness with thee, that thou mayest be feared.