Psalm 51:4-6

4 Against you, you only, have I sinned, and done this evil in your sight: that you might be justified when you speak, and be clear when you judge.

5 Behold, I was shaped in iniquity; and in sin did my mother conceive me.

6 Behold, you desire truth in the inward parts: and in the hidden part you shall make me to know wisdom.