As for those of your women who may commit whoredom, call against them four witnesses from among them. If they testify, confine you them to their houses till death complete their turn of life, or Allah appoint for them some other way. 15 If any two people commit fornication, punish them. If they repent and reform, let them go. God is All-forgiving and All-merciful. 16 But God undertakes to accept repentance only from those who do evil out of ignorance and those who repent soon after. God turns towards such people with mercy; He is all knowing and all wise. 17 There is no forgiveness for those who commit sin and do not repent until the last moment of their lives nor for those who die as unbelievers. For these people We have prepared a painful torment. 18 O Ye who believe! it is not allowed unto you that ye may heir the women forcibly; nor shut them up that ye may take away from them part of that which ye had given them, except when they be guilty of manifest enormity. And live with them reputably; if ye detest them, belike ye detest a thing and yet Allah hath placed therein abundant good. 19 And if you desire to exchange a wife in place of another, and you have given to one a hundredweight, take of it nothing. What, will you take it by way of calumny and manifest sin? 20 How can you take it back when you have reached one another (sexually) and they have taken from you a strong covenant! 21 Do not marry women whom your fathers married, except for what has already taken place in the past. This is indeed a shameful deed, a loathsome thing and an evil practice. 22