4:23Forbidden for you are your mothers, your daughters, your sisters, your paternal aunts, your maternal aunts, your brother's daughters, your sister's daughters, your foster-mothers who nursed you, your sisters through nursing, your wives' mothers, and your stepdaughters in your guardianship—born of wives you have gone into—but if you have not gone into them, there is no blame on you. And the wives of your genetic sons, and marrying two sisters simultaneously. Except what is past. God is Oft-Forgiving, Most Merciful.

4:25If any of you lack the means to marry free believing women, he may marry one of the believing maids under your control. God is well aware of your faith. You are from one another. Marry them with the permission of their guardians, and give them their recompense fairly—to be protected—neither committing adultery, nor taking secret lovers. When they are married, if they commit adultery, their punishment shall be half that of free women. That is for those among you who fear falling into decadence. But to practice self-restraint is better for you. God is Most Forgiving, Most Merciful.

4:43O you who believe! Do not approach the prayer while you are drunk, so that you know what you say; nor after sexual orgasm—unless you are travelling—until you have bathed. If you are sick, or traveling, or one of you comes from the toilet, or you have had intercourse with women, and cannot find water, find clean sand and wipe your faces and your hands with it. God is Pardoning and Forgiving.

4:96Degrees from Him, and forgiveness, and mercy. God is Forgiving and Merciful.

4:99These—God may well pardon them. God is Pardoning and Forgiving.

4:110Whoever commits evil, or wrongs his soul, then implores God for forgiveness, will find God Forgiving and Merciful.

4:129You will not be able to treat women with equal fairness, no matter how much you desire it. But do not be so biased as to leave another suspended. If you make amends, and act righteously—God is Forgiving and Merciful.