Don't marry women that are already married -- unless they're slaves that you obtained in war. Then it's OK.
4:24
If you can't afford to marry free Muslims women, go ahead and marry slaves, as long as they're Muslims. 4:25a
If your slave wives are guilty of lewdness, punish them half as much as you punish your lewd free wives.
4:25c
Men are in charge of women, because Allah made men to be better than women.
Refuse to have sex with women from whom you fear rebellion, and scourge them.
4:34
