Luke 15:21

Then said the son unto him, Father, I have sinned against heaven, and before thee, and am no more worthy to be called thy son.

Luke 15:18-19

I will arise and go to my father, and will say unto him, Father, I have sinned against heaven, and before thee,

Romans 2:4

Or despisest thou the riches of his kindness and patience and long-suffering, ignorant that this goodness of God is leading thee to repentance?

1 Corinthians 8:12

But when ye sin so against the brethren, and wound their weak conscience, ye sin against Christ.

Treasury of Scripture Knowledge

Summary

And the son said unto him, Father, I have sinned against heaven, and in thy sight, and am no more worthy to be called thy son.

Bible References

Father

Luke 15:18
I will arise and go to my father, and will say unto him, Father, I have sinned against heaven, and before thee,
Romans 2:4
Or despisest thou the riches of his kindness and patience and long-suffering, ignorant that this goodness of God is leading thee to repentance?