To be fruitful and multiply (Gen. 1:28)

A wife has a right to sex (no such mitzvah for a man) (Ex. 21:10)

A man who falsely accuses his wife of adultery doesn't have the right to divorce her (Deut. 22:19)

Eunuchs can't marry a Jewish woman (Deut. 23:2)

A mamzer can't marry a Jewish woman either (Deut. 23:3)

Ditto a Ammonite or Moabite (Deut. 23:4)

Prostitution isn't allowed for men or women (Deut. 23:18-19)

People can get divorced and remarried (Deut. 24:1-2)

A newly wed is free from military service for one year (Deut. 24:5-6)

If a man divorces his wife and she remarries (and something happens to the 2nd husband) the first can't remarry her. (Deut. 24:4)

If a woman's husband dies before she has a son with him one of his paternal relatives (preferably a brother) can marry her and the child will carry the name of the first husband. (Deut. 25:5).

Leviticus 18 deals with all types of incest which are forbidden.

18:6 No person shall approach a close relative to commit a sexual offense.


18:7 Do not commit a sexual offense against your father or mother. [If a woman is] your mother, you must not commit incest with her.

(stepmothers are included in the rule) 18:8 Do not commit incest with your father's wife, since this is a sexual [offense] against your father.

Sisters, too. 18:9 Do not commit incest with your sister, even if she is the daughter of [only] your father or mother. Whether she is legitimate or illegitimate, you must not commit incest with her.

Grandchildren. 18:10 Do not commit incest with your son's daughter or your daughter's daughter, since this is a sexual crime against yourself.

Half-sisters. 18:11 Do not commit incest with a daughter that your father's wife has borne to your father. She is your sister, and you must not commit incest with her.

A paternal aunt. 18:12 Do not commit incest with your father's sister, since she is your father's blood relative.

A maternal aunt. 18:13 Do not commit incest with your mother's sister, since she is your mother's blood relative.

Your uncle's wife. 18:14 Do not commit a sexual offense against your father's brother by having [sexual] contact with his wife; she is your aunt.

A Daughter-in-Law 18:15 Do not commit incest with your daughter-in-law. She is your son's wife; you must not commit incest with her.

A Sister-in-Law 18:16 Do not commit incest with your brother's wife, since this is a sexual offense against your brother.

Other Forbidden Relations 18:17 Do not commit incest [by marrying] a woman and her daughter. Do not even take her son's daughter or her daughter's daughter, since this constitutes incest. Since they are blood relatives, it is a perversion.

There are more --

Lev. 21:7 and 21:13-14 says a priest can't marry a widow -- he must marry a virgin.

Sexual relations are not allowed around the menstrual cycle and a woman must go to a mikvah prior to re-establishing them. (Lev. 15 19-27).

There are probably more.







And everything that Sarah tells you, listen to her voice. Genesis, 21:12