The prayer of David according to Psalms 51 Pt.1

Psalm 51:1-5 KJV Have mercy upon me, O God, according to thy lovingkindness: according unto the multitude of thy tender mercies blot out my transgressions. [2] Wash me throughly from mine iniquity, and cleanse me from my sin. [3] For I acknowledge my transgressions: and my sin is ever before me. [4] Against thee, thee only, have I sinned, and done this evil in thy sight: that thou mightest be justified when thou speakest, and be clear when thou judgest. [5] Behold, I was shapen in iniquity; and in sin did my mother conceive me.