The divorce is twice, after that, either you retain her on reasonable terms or release her with kindness. And it is not lawful for you (men) to take back (from your wives) any of your Mahr (bridal money given by the husband to his wife at the time of marriage) which you have given them, except when both parties fear that they would be unable to keep the limits ordained by Allah (e.g. to deal with each other on a fair basis). Then if you fear that they would not be able to keep the limits ordained by Allah, then there is no sin on either of them if she gives back (the Mahr or a part of it) for her Al-Khul' (divorce). These are the limits ordained by Allah, so do not transgress them. And whoever transgresses the limits ordained by Allah, then such are the Zalimun (wrong-doers, etc.). 229 If he divorces her finally, she shall not be lawful to him after that, until she marries another husband. If he divorces her, then it is no fault in them to return to each other, if they suppose that they will maintain God's bounds. Those are God's bounds; He makes them clear unto a people that have knowledge. 230 When you divorce your wives and their waiting period has almost ended, you may resume marital relations with honor or leave them with kindness. Do not force them to live with you in suffering to satisfy your hostility. Whoever commits such transgressions, he has only harmed himself. Do not make jest of God's words. Remember the favors that God has done to you and the Book and wisdom He has revealed for your guidance. Have fear of God and know that God has knowledge of all things. 231