Leviticus 16:30

for on this day shall atonement be made for you, to cleanse you; from all your sins shall ye be clean before Jehovah.

Jeremiah 33:8

And I will cleanse them from all their iniquity, whereby they have sinned against me; and I will pardon all their iniquities, whereby they have sinned against me, and whereby they have transgressed against me.

Psalm 51:2

Wash me thoroughly from mine iniquity, And cleanse me from my sin.

Ephesians 5:26

that he might sanctify it, having cleansed it by the washing of water with the word,

Hebrews 10:1-2

For the law having a shadow of the good things to come, not the very image of the things, can never with the same sacrifices year by year, which they offer continually, make perfect them that draw nigh.

Psalm 51:7

Purify me with hyssop, and I shall be clean: Wash me, and I shall be whiter than snow.

Psalm 51:10

Create in me a clean heart, O God; And renew a right spirit within me.

Ezekiel 36:25-27

And I will sprinkle clean water upon you, and ye shall be clean: from all your filthiness, and from all your idols, will I cleanse you.

Titus 2:14

who gave himself for us, that he might redeem us from all iniquity, and purify unto himself a people for his own possession, zealous of good works.

Hebrews 9:13-14

For if the blood of goats and bulls, and the ashes of a heifer sprinkling them that have been defiled, sanctify unto the cleanness of the flesh:

1 John 1:7-9

but if we walk in the light, as he is in the light, we have fellowship one with another, and the blood of Jesus his Son cleanseth us from all sin.

Treasury of Scripture Knowledge

Summary

For on that day shall the priest make an atonement for you, to cleanse you, that ye may be clean from all your sins before the LORD.

Bible References

General references

Psalm 51:2
Wash me thoroughly from mine iniquity, And cleanse me from my sin.
Jeremiah 33:8
And I will cleanse them from all their iniquity, whereby they have sinned against me; and I will pardon all their iniquities, whereby they have sinned against me, and whereby they have transgressed against me.
Ezekiel 36:25
And I will sprinkle clean water upon you, and ye shall be clean: from all your filthiness, and from all your idols, will I cleanse you.
Ephesians 5:26
that he might sanctify it, having cleansed it by the washing of water with the word,
Titus 2:14
who gave himself for us, that he might redeem us from all iniquity, and purify unto himself a people for his own possession, zealous of good works.
Hebrews 9:13
For if the blood of goats and bulls, and the ashes of a heifer sprinkling them that have been defiled, sanctify unto the cleanness of the flesh:
Hebrews 10:1
For the law having a shadow of the good things to come, not the very image of the things, can never with the same sacrifices year by year, which they offer continually, make perfect them that draw nigh.
1 John 1:7
but if we walk in the light, as he is in the light, we have fellowship one with another, and the blood of Jesus his Son cleanseth us from all sin.

American Standard Version Public Domain