1 Corinthians 6:11

Then Moses had Aaron and his sons come near and washed them with water.

“And if he refuses to listen to them, tell it to the church; and if he refuses to listen even to the church, let him be to you as the Gentile and the tax collector.

Peter *said to Him, “You will never wash my feet—ever!” Jesus answered him, “If I do not wash you, you have no part with Me.”

‘Now why do you delay? Rise up and be baptized, and wash away your sins, calling on His name.’

and those whom He predestined, He also called; and those whom He called, He also justified; and those whom He justified, He also glorified.

But by His doing you are in Christ Jesus, who became to us wisdom from God, and righteousness and sanctification, and redemption,

You know that when you were pagans, you were being led astray to the mute idols, however you were led.

in which you formerly walked according to the course of this world, according to the ruler of the power of the air, the spirit that is now working in the sons of disobedience,

so that He might sanctify her, having cleansed her by the washing of water with the word,

let us draw near with a sincere heart in full assurance of faith, having our hearts sprinkled from an evil conscience and our bodies washed with pure water.

How much worse punishment do you think he will deserve who has trampled underfoot the Son of God, and has regarded as defiled the blood of the covenant by which he was sanctified, and has insulted the Spirit of grace?

I am writing to you, little children, because your sins have been forgiven you for His name’s sake.