Psalm 51:1-10 ASV

1 Have mercy upon me, O God, according to thy lovingkindness: According to the multitude of thy tender mercies blot out my transgressions.
2 Wash me thoroughly from mine iniquity, And cleanse me from my sin.
3 For I know my transgressions; And my sin is ever before me.
4 Against thee, thee only, have I sinned, And done that which is evil in thy sight; That thou mayest be justified when thou speakest, And be clear when thou judgest.
5 Behold, I was brought forth in iniquity; And in sin did my mother conceive me.
6 Behold, thou desirest truth in the inward parts; And in the hidden part thou wilt make me to know wisdom.
7 Purify me with hyssop, and I shall be clean: Wash me, and I shall be whiter than snow.
8 Make me to hear joy and gladness, That the bones which thou hast broken may rejoice.
9 Hide thy face from my sins, And blot out all mine iniquities.
10 Create in me a clean heart, O God; And renew a right spirit within me.