Psalm 51: 7-13 ESV

[7] Purge me with hyssop, and I shall be clean; wash me, and I shall be whiter than snow. [8] Let me hear joy and gladness; let the bones that you have broken rejoice. [9] Hide your face from my sins, and blot out all my iniquities. [10] Create in me a clean heart, O God, and renew a right spirit within me. [11] Cast me not away from your presence, and take not your Holy Spirit from me. [12] Restore to me the joy of your salvation, and uphold me with a willing spirit. [13] Then I will teach transgressors your ways, and sinners will return to you.