Bible Verses About Purifications: Consequence of neglecting those prescribed by law

But if he do not wash his clothes, and his body, he shall bear his iniquity.

Every one that toucheth the corpse of a man, and is not sprinkled with this mixture, shall profane the tabernacle of the Lord, and shall perish out of Israel: because he was not sprinkled with the water of expiation, he shall be unclean, and his uncleanness shall remain upon him.

If any man be not expiated after this rite, his soul shall perish out of the midst of the church: because he hath profaned the sanctuary of the Lord, and was not sprinkled with the water of purification.