Luke 5:8
When Simon Peter saw this, he threw himself down at Jesus' knees, exclaiming: "Master, leave me, for I am a sinful man!"
Luke 15:18-19
I will get up and go to my father, and say to him "Father, I sinned against Heaven and against you;
Luke 18:13
Meanwhile the tax-gatherer stood at a distance, not venturing even 'to raise his eyes to Heaven'; but he kept striking his breast and saying 'O God, have mercy on me, a sinner.'
1 Timothy 1:15
How true the saying is, and worthy of the fullest acceptance, that 'Christ Jesus came into the world to save sinners'! And there is no greater sinner than I!