Luke 15:18-19

I will arise and go to my father, and I will say to him, Father, I have sinned against heaven and in your sight,

John 1:29

The next day John saw Jesus coming to him, and said: Behold the Lamb of God, that takes away the sin of the world.

1 John 1:9

If we confess our sins, he is faithful and just, so that he will forgive us our sins, and cleanse us from all unrighteousness.

Treasury of Scripture Knowledge

Summary

And David said unto God, I have sinned greatly, because I have done this thing: but now, I beseech thee, do away the iniquity of thy servant; for I have done very foolishly.

I have sinned

Do away

Bible References

I have sinned

Luke 15:18
I will arise and go to my father, and I will say to him, Father, I have sinned against heaven and in your sight,
1 John 1:9
If we confess our sins, he is faithful and just, so that he will forgive us our sins, and cleanse us from all unrighteousness.

Do away

John 1:29
The next day John saw Jesus coming to him, and said: Behold the Lamb of God, that takes away the sin of the world.