Psalms 19:12-14
12.Who can understand his errors? cleanse me from secret faults.
13. Keep back Your servant also from presumptuous sins; let them not have dominion over me: then shall I be upright, and I shall be innocent of great transgression.
14. Let the words of my mouth, and the meditation of my heart, be acceptable in Your sight, O LORD, my strength, and my redeemer.

Matthew 7:1-5
1. Judge not, that you be not judged.
2. For with what judgment you judge, you shall be judged: and with what measure you measure, it shall be measured to you again.
3. And why behold you the speck that is in your brother's eye, but consider not the beam that is in your own eye?
4. Or how will you say to your brother, Let me pull the speck out of your eye; and, behold, a beam is in your own eye?
5. You hypocrite, first cast out the beam out of your own eye; and then shall you see clearly to cast out the speck out of your brother's eye.

1Corinthians 11:31-32
31. For if we would judge ourselves, we should not be judged.
32. But when we are judged, we are chastened of the LORD, that we should not be condemned with the world.