Sura al-Baqara 2:85

ثُمَّ أَنتُمْ هَٰٓؤُلَآءِ تَقْتُلُونَ أَنفُسَكُمْ وَتُخْرِجُونَ فَرِيقًا مِّنكُم مِّن دِيَٰرِهِمْ تَظَٰهَرُونَ عَلَيْهِم بِٱلْإِثْمِ وَٱلْعُدْوَٰنِ وَإِن يَأْتُوكُمْ أُسَٰرَىٰ تُفَٰدُوهُمْ وَهُوَ مُحَرَّمٌ عَلَيْكُمْ إِخْرَاجُهُمْ أَفَتُؤْمِنُونَ بِبَعْضِ ٱلْكِتَٰبِ وَتَكْفُرُونَ بِبَعْضٍ فَمَا جَزَآءُ مَن يَفْعَلُ ذَٰلِكَ مِنكُمْ إِلَّا خِزْىٌ فِى ٱلْحَيَوٰةِ ٱلدُّنْيَا وَيَوْمَ ٱلْقِيَٰمَةِ يُرَدُّونَ إِلَىٰٓ أَشَدِّ ٱلْعَذَابِ وَمَا ٱللَّـهُ بِغَٰفِلٍ عَمَّا تَعْمَلُونَ

thumma antum hāʾulāʾi taqtulūna anfusakum wa-tukhrijūna farīqan minkum min diyārihim taẓāharūna ʿalayhim bi-l-ithmi wa-l-ʿudwāni wa-in yatūkum usāra tufādūhum wa-huwa muḥarramun ʿalaykum ikhrājuhum a-fa-tuʾminūna bi-baʿḍi l-kitābi wa-takfurūna bi-baʿḍin fa-mā jazāʾu man yafʿalu dhālika minkum illā khizun fī l-ḥayāti l-dunyā wa-yawma l-qiyāmati yuraddūna ila ashaddi l-ʿadhābi wa-mā allāhu bi-ghāfilin ʿammā taʿmalūna

After this it is ye, the same people, who slay among yourselves, and banish a party of you from their homes; assist (Their enemies) against them, in guilt and rancour; and if they come to you as captives, ye ransom them, though it was not lawful for you to banish them. Then is it only a part of the Book that ye believe in, and do ye reject the rest? but what is the reward for those among you who behave like this but disgrace in this life?- and on the Day of Judgment they shall be consigned to the most grievous penalty. For Allah is not unmindful of what ye do.

Sura al-Baqara 2:229

ٱلطَّلَٰقُ مَرَّتَانِ فَإِمْسَاكٌۢ بِمَعْرُوفٍ أَوْ تَسْرِيحٌۢ بِإِحْسَٰنٍ وَلَا يَحِلُّ لَكُمْ أَن تَأْخُذُوا۟ مِمَّآ ءَاتَيْتُمُوهُنَّ شَيْـًٔا إِلَّآ أَن يَخَافَآ أَلَّا يُقِيمَا حُدُودَ ٱللَّـهِ فَإِنْ خِفْتُمْ أَلَّا يُقِيمَا حُدُودَ ٱللَّـهِ فَلَا جُنَاحَ عَلَيْهِمَا فِيمَا ٱفْتَدَتْ بِهِۦ تِلْكَ حُدُودُ ٱللَّـهِ فَلَا تَعْتَدُوهَا وَمَن يَتَعَدَّ حُدُودَ ٱللَّـهِ فَأُو۟لَٰٓئِكَ هُمُ ٱلظَّٰلِمُونَ

l-ṭalāqu marratāni faimsākun bi-maʿrūfin aw tasrīḥun bi-iḥsānin wa-lā yaḥillu la-kum an takhudhū mimmā ātaytumūhunna shayʾan illā an yakhāfā allā yuqīmā ḥudūda allāhi fa-in khiftum allā yuqīmā ḥudūda allāhi fa-lā junāḥa ʿalayhimā fī-mā aftadat bihi tilka ḥudūdu allāhi fa-lā taʿtadūhā wa-man yataʿadda ḥudūda allāhi fa-ūlāʾika humu l-ẓālimūna

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).