Isaiah 1:18
“Come now, let us reason together,” says the LORD. “Though your sins are like scarlet, they will be as white as snow; though they are as red as crimson, they will become like wool.

1 John 1:7
But if we walk 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.

Hebrews 9:14
how much more will the blood of Christ, who through the eternal Spirit offered Himself unblemished to God, purify our consciences from works of death, so that we may serve the living God!

Revelation 7:14
“Sir,” I answered, “you know.” So he replied, “These are the ones who have come out of the great tribulation; they have washed their robes and made them white in the blood of the Lamb.

Numbers 19:18-19
Then a man who is ceremonially clean is to take some hyssop, dip it in the water, and sprinkle the tent, all the furnishings, and the people who were there. He is also to sprinkle the one who touched a bone, a grave, or a person who has died or been slain. / The man who is ceremonially clean is to sprinkle the unclean person on the third day and on the seventh day. After he purifies the unclean person on the seventh day, the one being cleansed must wash his clothes and bathe in water, and that evening he will be clean.

Titus 3:5
He saved us, not by the righteous deeds we had done, but according to His mercy, through the washing of new birth and renewal by the Holy Spirit.

1 Corinthians 6:11
And that is what some of you were. But you were washed, you were sanctified, you were justified, in the name of the Lord Jesus Christ and by the Spirit of our God.

Ezekiel 36:25
I will also sprinkle clean water on you, and you will be clean. I will cleanse you from all your impurities and all your idols.

Jeremiah 33:8
And I will cleanse them from all the iniquity they have committed against Me, and will forgive all their sins of rebellion against Me.

Malachi 3:2-3
But who can endure the day of His coming? And who can stand when He appears? For He will be like a refiner’s fire, like a launderer’s soap. / And He will sit as a refiner and purifier of silver; He will purify the sons of Levi and refine them like gold and silver. Then they will present offerings to the LORD in righteousness.

Ephesians 5:26
to sanctify her, cleansing her by the washing with water through the word,

John 15:3
You are already clean because of the word I have spoken to you.

Leviticus 14:4-7
the priest shall order that two live clean birds, cedar wood, scarlet yarn, and hyssop be brought for the one to be cleansed. / Then the priest shall command that one of the birds be slaughtered over fresh water in a clay pot. / And he is to take the live bird together with the cedar wood, scarlet yarn, and hyssop, and dip them into the blood of the bird that was slaughtered over the fresh water. ...

Zechariah 13:1
“On that day a fountain will be opened to the house of David and the people of Jerusalem, to cleanse them from sin and impurity.

Acts 22:16
And now what are you waiting for? Get up, be baptized, and wash your sins away, calling on His name.’