Leviticus Chapter 21 Verse 1And the LORD said unto Moses, Speak unto the priests the sons of Aaron, and say unto them, There shall none be defiled for the dead among his people:

And if a man shall lie with a woman having her sickness, and shall uncover her nakedness; he hath discovered her fountain, and she hath uncovered the fountain of her blood: and both of them shall be cut off from among their people.

And thou shalt not uncover the nakedness of thy mother's sister, nor of thy father's sister: for he uncovereth his near kin: they shall bear their iniquity.

And if a man shall lie with his uncle's wife, he hath uncovered his uncle's nakedness: they shall bear their sin; they shall die childless.

And if a man shall take his brother's wife, it [is] an unclean thing: he hath uncovered his brother's nakedness; they shall be childless.

Ye shall therefore keep all my statutes, and all my judgments, and do them: that the land, whither I bring you to dwell therein, spue you not out.

And ye shall not walk in the manners of the nation, which I cast out before you: for they committed all these things, and therefore I abhorred them.

But I have said unto you, Ye shall inherit their land, and I will give it unto you to possess it, a land that floweth with milk and honey: I [am] the LORD your God, which have separated you from [other] people.

Ye shall therefore put difference between clean beasts and unclean, and between unclean fowls and clean: and ye shall not make your souls abominable by beast, or by fowl, or by any manner of living thing that creepeth on the ground, which I have separated from you as unclean.

And ye shall be holy unto me: for I the LORD [am] holy, and have severed you from [other] people, that ye should be mine.

A man also or woman that hath a familiar spirit, or that is a wizard, shall surely be put to death: they shall stone them with stones: their blood [shall be] upon them.

But for his kin, that is near unto him, [that is], for his mother, and for his father, and for his son, and for his daughter, and for his brother,

And for his sister a virgin, that is nigh unto him, which hath had no husband; for her may he be defiled.

[But] he shall not defile himself, [being] a chief man among his people, to profane himself.

They shall not make baldness upon their head, neither shall they shave off the corner of their beard, nor make any cuttings in their flesh.

They shall be holy unto their God, and not profane the name of their God: for the offerings of the LORD made by fire, [and] the bread of their God, they do offer: therefore they shall be holy.

They shall not take a wife [that is] a whore, or profane; neither shall they take a woman put away from her husband: for he [is] holy unto his God.

Thou shalt sanctify him therefore; for he offereth the bread of thy God: he shall be holy unto thee: for I the LORD, which sanctify you, [am] holy.

And the daughter of any priest, if she profane herself by playing the whore, she profaneth her father: she shall be burnt with fire.

And [he that is] the high priest among his brethren, upon whose head the anointing oil was poured, and that is consecrated to put on the garments, shall not uncover his head, nor rend his clothes;

Neither shall he go in to any dead body, nor defile himself for his father, or for his mother;

The Book of Leviticus, Chapter 21, Verse 1