Psalm 38:18
For I will declare my iniquity. I will be sorry for my sin.
Psalm 32:5
I acknowledged my sin to thee, and I did not hide my iniquity. I said, I will confess my transgressions to LORD, and thou forgave the iniquity of my sin. Selah.
Proverbs 28:13
He who covers his transgressions shall not prosper, but he who confesses and forsakes them shall obtain mercy.
Job 31:33
if like Adam I have covered my transgressions by hiding my iniquity in my bosom
Job 33:27
He sings before men, and says, I have sinned, and perverted that which was right, and it did not profit me.
Psalm 51:3
For I know my transgressions, and my sin is ever before me.
2 Corinthians 7:7-11
And not only by his presence, but also by the encouragement with which he was encouraged by you, reporting to us your earnest desire, your mourning, your zeal for me, so that I rejoiced the more.