Luke 15:18-19

Arising, I will go to my father, and will say to him, Father, I sinned against Heaven, and before you;

John 1:29

On the morrow he sees Jesus coming to him, and he says, "Behold, the Lamb of God Who taketh away the sin of the world!

1 John 1:9

If we confess our sins, He is faithful and righteous to forgive us our sins, and to 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
Arising, I will go to my father, and will say to him, Father, I sinned against Heaven, and before you;
1 John 1:9
If we confess our sins, He is faithful and righteous to forgive us our sins, and to cleanse us from all unrighteousness.

Do away

John 1:29
On the morrow he sees Jesus coming to him, and he says, "Behold, the Lamb of God Who taketh away the sin of the world!