Luke 15:18-19

I will get up and go to my father, and say to him, "Father, I have sinned against heaven and in your opinion;

Luke 18:13-14

But the tax-collector stood at a distance and would not even lift his eyes to heaven, but continued to beat his breast, and say, 'O God, have mercy on me, a sinner!'

Treasury of Scripture Knowledge

Summary

Behold, O LORD; for I am in distress: my bowels are troubled; mine heart is turned within me; for I have grievously rebelled: abroad the sword bereaveth, at home there is as death.

Bible References

For

Luke 15:18
I will get up and go to my father, and say to him, "Father, I have sinned against heaven and in your opinion;
Luke 18:13
But the tax-collector stood at a distance and would not even lift his eyes to heaven, but continued to beat his breast, and say, 'O God, have mercy on me, a sinner!'