Leviticus 13:6

And whosoever beareth ought of the carcase of them shall wash his clothes, and be unclean until the even.

And he that is to be cleansed shall wash his clothes, and shave off all his hair, and wash himself in water, that he may be clean: and after that he shall come into the camp, and shall tarry abroad out of his tent seven days.

But if we walk in the light, as he is in the light, we have fellowship one with another, and the blood of Jesus Christ his Son cleanseth us from all sin. If we say that we have no sin, we deceive ourselves, and the truth is not in us. If we confess our sins, he is faithful and just to forgive us our sins, and to cleanse us from all unrighteousness.

What prayer and supplication soever be made by any man, or by all thy people Israel, which shall know every man the plague of his own heart, and spread forth his hands toward this house:

Then hear thou in heaven their prayer and their supplication, and maintain their cause.

Having therefore these promises, dearly beloved, let us cleanse ourselves from all filthiness of the flesh and spirit, perfecting holiness in the fear of God.

They have corrupted themselves, their spot is not the spot of his children: they are a perverse and crooked generation.

For there is not a just man upon earth, that doeth good, and sinneth not.

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

Which stood only in meats and drinks, and divers washings, and carnal ordinances, imposed on them until the time of reformation.

And shall make him of quick understanding in the fear of the Lord: and he shall not judge after the sight of his eyes, neither reprove after the hearing of his ears: But with righteousness shall he judge the poor, and reprove with equity for the meek of the earth: and he shall smite the earth with the rod of his mouth, and with the breath of his lips shall he slay the wicked.

A bruised reed shall he not break, and the smoking flax shall he not quench: he shall bring forth judgment unto truth.

For in many things we offend all. If any man offend not in word, the same is a perfect man, and able also to bridle the whole body.

Peter saith unto him, Thou shalt never wash my feet. Jesus answered him, If I wash thee not, thou hast no part with me. Simon Peter saith unto him, Lord, not my feet only, but also my hands and my head. Jesus saith to him, He that is washed needeth not save to wash his feet, but is clean every whit: and ye are clean, but not all.

And of some have compassion, making a difference: And others save with fear, pulling them out of the fire; hating even the garment spotted by the flesh.

And he that beareth the carcase of them shall wash his clothes, and be unclean until the even: they are unclean unto you.

And he that eateth of the carcase of it shall wash his clothes, and be unclean until the even: he also that beareth the carcase of it shall wash his clothes, and be unclean until the even.

When a man shall have in the skin of his flesh a rising, a scab, or bright spot, and it be in the skin of his flesh like the plague of leprosy; then he shall be brought unto Aaron the priest, or unto one of his sons the priests:

Who can say, I have made my heart clean, I am pure from my sin?

Who can understand his errors? cleanse thou me from secret faults.

Him that is weak in the faith receive ye, but not to doubtful disputations.