Psalms:51:6-8
rsv@Psalms:51:6 @ Behold, I was brought forth in iniquity, and in sin did my mother conceive me.
rsv@Psalms:51:7 @ Behold, thou desirest truth in the inward being; therefore teach me wisdom in my secret heart.
rsv@Psalms:51:8 @ Purge me with hyssop, and I shall be clean; wash me, and I shall be whiter than snow.