Concise Quran Commentary
If the husband divorces her for the third time, he may not remarry her until she gets married to another man in a valid marriage that is genuine and not merely contracted to make her lawful for the original husband, and where sexual intercourse has taken place in this later marriage. Should the second husband divorce her or pass away, the woman and her first husband may return to one another with a new marriage contract and dowry, if they feel that they will fulfil the rights of each other set-out in the sacred law. These rules are made clear by Allah for people who know His laws and limits, as they are the ones who benefit from them.