Psalm 51:1-2 Living Bible (TLB)
51 Written after Nathan the prophet had come to inform David of God’s judgment against him because of his adultery with Bathsheba, and his murder of Uriah, her husband.
O loving and kind God, have mercy. Have pity upon me and take away the awful stain of my transgressions. 2 Oh, wash me, cleanse me from this guilt. Let me be pure again.