Jeremiah 14:20
We acknowledge, O LORD, our wickedness, and the iniquity of our fathers; for we have sinned against thee.
Nehemiah 9:2
And the seed of Israel had separated themselves from all strangers and stood and confessed their sins and the iniquities of their fathers.
Psalm 32:5
I acknowledged my sin unto thee, and I have not hid my iniquity. I said, I will confess (against myself) my rebellions unto the LORD, and thou shalt forgive the iniquity of my sin. Selah.
Jeremiah 3:25
We lie down in our shame, and our confusion covers us; for we have sinned against the LORD our God, we and our fathers, from our youth even unto this day, and have not hearkened unto the voice of the LORD our God.
Leviticus 26:40-42
And they shall confess their iniquity and the iniquity of their fathers for their trespass which they trespassed against me and that also they have walked contrary unto me,
2 Samuel 12:13
Then David said unto Nathan, I have sinned against the LORD. And Nathan said unto David, The LORD also has taken away thy sin; thou shalt not die.
2 Samuel 24:10
And David's heart smote him after he had numbered the people. And David said unto the LORD, I have sinned greatly in having done this; but now, I beseech thee, O LORD, take away the iniquity of thy slave, for I have done very foolishly.
Ezra 9:6-7
and said, O my God, I am confused and ashamed to lift up my face to thee, my God, for our iniquities have multiplied over our head, and our guiltiness is grown up unto heaven.
Job 33:27
He looks upon men, and if any say, I have sinned and perverted that which was right, and it did not profit me;
Psalm 51:3-4
For I acknowledge my rebellion; and my sin is ever before me.
Psalm 106:6-48
We have sinned with our fathers, we have committed iniquity; we have done wickedly.
Jeremiah 3:13
Only acknowledge thine iniquity that thou hast rebelled against the LORD thy God and hast scattered thy ways to the strangers under every green tree, and ye have not heard my voice, said the LORD.
Daniel 9:5-8
we have sinned, we have committed iniquity, we have done wickedly, and we have been rebels, and we have departed from thy commandments and from thy judgments.
Luke 15:18-21
I will arise and go to my father and will say unto him, Father, I have sinned against heaven and before thee
1 John 1:7-9
But if we walk in the light, as he is in the light, we have communion with him in the midst of us, and the blood of Jesus Christ, his Son cleanses us from all sin.