Psalm 51:2-3
2 Wash away all my iniquity and cleanse me from my sin.
3 For I know my transgressions, and my sin is always before me.
Psalm 51:7-10
7 Cleanse me with hyssop, and I will be clean; wash me, and I will be whiter than snow.
8 Let me hear joy and gladness; let the bones you have crushed rejoice.
9 Hide your face from my sins and blot out all my iniquity.
10 Create in me a pure heart, O God, and renew a steadfast spirit within me