Hebrews 9:14

how much more certainly shall the blood of Christ, who strengthened by the eternal Spirit offered Himself to God, free from blemish, purify your consciences from lifeless works for you to serve the ever-living God?

John 1:29

The next day John saw Jesus coming towards him and exclaimed, "Look, that is the Lamb of God who is to take away the sin of the world!

Romans 7:23-25

but I discover within me a different Law at war with the Law of my understanding, and leading me captive to the Law which is everywhere at work in my body--the Law of sin.

Galatians 5:17

For the cravings of the lower nature are opposed to those of the Spirit, and the cravings of the Spirit are opposed to those of the lower nature; because these are antagonistic to each other, so that you cannot do everything to which you are inclined.

1 John 1:7-9

But if we live in the light as He is in the light, we have fellowship with one another, and the blood of Jesus, His Son, cleanses us from all sin.

Revelation 1:5

and from Jesus Christ, the truthful witness, the first of the dead to be born to Life, and the Ruler of the kings of the earth. To Him who loves us and has freed us from our sins with His own blood,

Treasury of Scripture Knowledge

Summary

Iniquities prevail against me: as for our transgressions, thou shalt purge them away.

General references

Bible References

Prevail

Romans 7:23
but I discover within me a different Law at war with the Law of my understanding, and leading me captive to the Law which is everywhere at work in my body--the Law of sin.
Galatians 5:17
For the cravings of the lower nature are opposed to those of the Spirit, and the cravings of the Spirit are opposed to those of the lower nature; because these are antagonistic to each other, so that you cannot do everything to which you are inclined.

Transgressions

John 1:29
The next day John saw Jesus coming towards him and exclaimed, "Look, that is the Lamb of God who is to take away the sin of the world!
Hebrews 9:14
how much more certainly shall the blood of Christ, who strengthened by the eternal Spirit offered Himself to God, free from blemish, purify your consciences from lifeless works for you to serve the ever-living God?
1 John 1:7
But if we live in the light as He is in the light, we have fellowship with one another, and the blood of Jesus, His Son, cleanses us from all sin.
Revelation 1:5
and from Jesus Christ, the truthful witness, the first of the dead to be born to Life, and the Ruler of the kings of the earth. To Him who loves us and has freed us from our sins with His own blood,

General references

Hebrews 8:12
Because I will be merciful to their wrongdoings, and their sins I will remember no longer.'"