Translation:

229. A divorce is only permissible twice: after that the parties should either hold together on equitable terms or separate with kindness. It is not lawful for you (men) to take back any of your gifts (from your wives) except when both parties fear that they would be unable to keep the limits ordained by Allah. If ye (judges) do indeed fear that they would be unable to keep the limits ordained by Allah there is no blame on either of them if she give something for her freedom. These are the limits ordained by Allah; so do not transgress them. If any do transgress the limits ordained by Allah such persons wrong (themselves as well as others).

Notes (Tafseer)

256. Where divorce for mutual incompatibility is allowed, there is danger that the parties might act hastily, then repent, and again wish to separate. To prevent such caprisious action repeatedly, a limit is prescribed. Two divorces (with a reconciliation between) are allowed. After that the parties must definitely make up their minds, either to dissolve their union permanently, or to live honourable lives together in mutual love and forbearance - to "hold together on equitable terms," neither party worrying the other nor grumbling or evading the duties and responsibilities of marriage.

257. If a separation is inevitable, the parties should not throw mud at each other, but recognise what is right and honourable on a consideration of all the circumstances. In any case a man is not allowed to ask back for any gifts or property he may have given to the wife. This is for the protection of the economically weaker sex. Lest that protective provision itself work against the woman's freedom, an exception is made in the next clause.

258. All the prohibitions and limits prescribed here are in the interest of good and honourable lives for both sides, and in the interests of a clean and honourable social life, without public or private scandals. If there is any fear that in safeguarding her economic rights, her very freedom of person may suffer, the husband refusing the dissolution of marriage, and perhaps treating her with cruelty, then, in such exceptional cases, it is permissible to give some material consideration to the husband, but the need and equity of this should be submitted to the judgment of impartial judges, i.e., properly constituted courts. A divorce of this kind is called khula.

259. Wrong (themselves as well as others): Zalimun: for the root meaning of zulm see n. 51. ii. 35.