Incest

Leviticus 18:6 - None of you shall approach to any that is near of kin to him, to uncover their nakedness: I am the LORD.

Leviticus 18:7 - The nakedness of thy father, or the nakedness of thy mother, shalt thou not uncover: she is thy mother; thou shalt not uncover her nakedness.

Leviticus 18:8 - The nakedness of thy father's wife shalt thou not uncover: it is thy father's nakedness.

Leviticus 18:9 - The nakedness of thy sister, the daughter of thy father, or daughter of thy mother, whether she be born at home, or born abroad, even their nakedness thou shalt not uncover.

Leviticus 18:10 - The nakedness of thy son's daughter, or of thy daughter's daughter, even their nakedness thou shalt not uncover: for theirs is thine own nakedness.

Leviticus 18:11 - The nakedness of thy father's wife's daughter, begotten of thy father, she is thy sister, thou shalt not uncover her nakedness.

Leviticus 18:12 - Thou shalt not uncover the nakedness of thy father's sister: she is thy father's near kinswoman.

Leviticus 18:13 - Thou shalt not uncover the nakedness of thy mother's sister: for she is thy mother's near kinswoman.

Leviticus 18:14 - Thou shalt not uncover the nakedness of thy father's brother, thou shalt not approach to his wife: she is thine aunt.

Leviticus 18:15 - Thou shalt not uncover the nakedness of thy daughter-in-law: she is thy son's wife; thou shalt not uncover her nakedness.

Leviticus 18:16 - Thou shalt not uncover the nakedness of thy brother's wife: it is thy brother's nakedness.

Leviticus 18:17 - Thou shalt not uncover the nakedness of a woman and her daughter, neither shalt thou take her son's daughter, or her daughter's daughter, to uncover her nakedness; for they are her near kinswomen: it is wickedness.

Leviticus 18:18 - Neither shalt thou take a wife to her sister, to vex her, to uncover her nakedness, beside the other in her life time.

Leviticus 18:19 - Also thou shalt not approach unto a woman to uncover her nakedness, as long as she is put apart for her uncleanness.

Leviticus 18:20 - Moreover thou shalt not lie carnally with thy neighbor's wife, to defile thyself with her.

Leviticus 18:21 - And thou shalt not let any of thy seed pass through the fire to Molech, neither shalt thou profane the name of thy God: I am the LORD.

Leviticus 18:22 - Thou shalt not lie with mankind, as with womankind: it is abomination.

Leviticus 18:23 - Neither shalt thou lie with any beast to defile thyself therewith: neither shall any woman stand before a beast to lie down thereto: it is confusion.

Leviticus 18:24 - Defile not ye yourselves in any of these things: for in all these the nations are defiled which I cast out before you:

Leviticus 18:25 - And the land is defiled: therefore I do visit the iniquity thereof upon it, and the land itself vomiteth out her inhabitants.

Leviticus 18:26 - Ye shall therefore keep my statutes and my judgments, and shall not commit any of these abominations; neither any of your own nation, nor any stranger that sojourneth among you:

Leviticus 18:27 - (For all these abominations have the men of the land done, which were before you, and the land is defiled;)

Leviticus 18:28 - That the land spew not you out also, when ye defile it, as it spewed out the nations that were before you.

Leviticus 18:29 - For whosoever shall commit any of these abominations, even the souls that commit them shall be cut off from among their people.
Leviticus 20:11 - And the man that lieth with his father's wife hath uncovered his father's nakedness: both of them shall surely be put to death; their blood shall be upon them.

Leviticus 20:12 - And if a man lie with his daughter-in-law, both of them shall surely be put to death: they have wrought confusion; their blood shall be upon them.

Leviticus 20:17 - And if a man shall take his sister, his father's daughter, or his mother's daughter, and see her nakedness, and she see his nakedness; it is a wicked thing; and they shall be cut off in the sight of their people: he hath uncovered his sister's nakedness; he shall bear his iniquity.

Leviticus 20:18 - 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.

Leviticus 20:19 - 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.

Leviticus 20:20 - 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.

Leviticus 20:21 - 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.

Leviticus 20:22 - Ye shall therefore keep all my statutes, and all my judgments, and do them: that the land, whither I bring you to dwell therein, spew you not out.
Deuteronomy 27:20 - Cursed be he that lieth with his father's wife; because he uncovereth his father's skirt. And all the people shall say, Amen.

Deuteronomy 27:22 - Cursed be he that lieth with his sister, the daughter of his father, or the daughter of his mother. And all the people shall say, Amen.