1 John 1:8-10
If we say that we have no sin, we deceive ourselves, and the truth is not in us.
Matthew 3:6-10
and were baptized by him in the river Jordan, confessing their sins.
Matthew 23:25-28
Woe to you, scribes and Pharisees, hypocrites! for ye make clean the outside of the cup and the platter, but within they are full of robbery and licentiousness.
Matthew 27:4-5
saying, I sinned in betraying innocent blood. And they said, What is that to us? See thou to it.
Luke 15:18-24
I will arise and go to my father, and will say to him, Father, I have sinned against Heaven and before thee;
Acts 26:20
but first to those in Damascus, and Jerusalem, and to all the country of Judaea, and then to the gentiles, I proclaimed that they should repent and turn to God, doing works worthy of repentance.