1- Men "take" women to be their wives.
2- Men should only take wives who are virgins (Leviticus 21:14)
3- Men are allowed to divorce their wives on grounds of her not being "clean" (Deuteronomy 24:1)
4- If a man has sex with a virgin, he has to mary her (Exodus 22:16, Deuteronomy 22:29)
5- You can't have sex with a woman during her period (Leviticus 15:24, Leviticus 20:18)
6- Men can't have sex with their daughters-in-law, mothers, or step-mothers (Leviticus 20:11-12)
7- Men can't have sex with other men (Leviticus 20:13)
8- You can't mary your mother-in-law (Leviticus 20:14)
9- Men can't have sex with beasts (Leviticus 20:15)
10- Women can't have sex with beasts or make sexual passes at beasts (Leviticus 20:16)
11- Men can't have sex with their sisters, half-sisters, aunts, or sisters-in-law (Leviticus 20:17-21)
12- Men can't have sex with virgins who are betrothed to somebody for marriage (Deuteronomy 22:23-24)
13- A woman can't have sex with another man if she is betrothed to be married (Deuteronomy 22:24-27)
14- Men can't have sex with women who are married to somebody else (Exodus 20:14*, Lev. 20: 10.)
15- A woman can't have sex with another man if she is married (Lev. 20: 10)
Premiminary Observations:
According to the Law of Moses
1- Men are allowed to have as many wives and concubines as they want.
2- Men are allowed to have sex with harlots and single-non-virgins to whom they aren't related.
3- Single, non-betrothed women can have sex with anybody they want--man or woman. The caveat is that losing your virginity makes you ineligible for marriage.
4- Married women can have sex with other women.
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* According to Strong's Number 5003, "adultry" is from the Hebrew verb na'aph, which means
Since the 10 Commandments are directed at men (e.g. women are the possession of the neighbor, and it doesn't say that women can't covet the husbands of their neighbors wives), and sice na'aph is usually talking about the adultry of men having sex with women who are married to others, I argue that "Don't Commit Adultry" originally meant "Men: Don't have sex with women who are married to others." This is consistent with Lev 20:10 which explicitly defines adultry as being committed with somebody else's wife.1) to commit adultery
1a) (Qal)
1) to commit adultery
a) usually of man
1a1a1) always with wife of another
b) adultery (of women) (participle)
2) idolatrous worship (figurative)
1b) (Piel)
1) to commit adultery
a) of man
b) adultery (of women) (participle)
2) idolatrous worship (figurative)