Sura al-Nisāʾ 4:128

وَإِنِ ٱمْرَأَةٌ خَافَتْ مِنۢ بَعْلِهَا نُشُوزًا أَوْ إِعْرَاضًا فَلَا جُنَاحَ عَلَيْهِمَآ أَن يُصْلِحَا بَيْنَهُمَا صُلْحًا وَٱلصُّلْحُ خَيْرٌ وَأُحْضِرَتِ ٱلْأَنفُسُ ٱلشُّحَّ وَإِن تُحْسِنُوا۟ وَتَتَّقُوا۟ فَإِنَّ ٱللَّـهَ كَانَ بِمَا تَعْمَلُونَ خَبِيرًا

wa-ini imraʾatun khāfat min baʿlihā nushūzan aw iʿrāḍan fa-lā junāḥa ʿalayhimā an yuṣliḥā baynahumā ṣulḥan wal-ṣulḥu khayrun wa-uḥḍirati l-anfusu l-sḥuḥḥa wa-in tuḥsinū wa-tattaqū fa-inna allāha kāna bi-mā taʿmalūna khabīran

If a wife fears cruelty or desertion on her husband's part, there is no blame on them if they arrange an amicable settlement between themselves; and such settlement is best; even though men's souls are swayed by greed. But if ye do good and practise self-restraint, Allah is well-acquainted with all that ye do.

Sura al-Anʿām 6:35

وَإِن كَانَ كَبُرَ عَلَيْكَ إِعْرَاضُهُمْ فَإِنِ ٱسْتَطَعْتَ أَن تَبْتَغِىَ نَفَقًا فِى ٱلْأَرْضِ أَوْ سُلَّمًا فِى ٱلسَّمَآءِ فَتَأْتِيَهُم بِـَٔايَةٍ وَلَوْ شَآءَ ٱللَّـهُ لَجَمَعَهُمْ عَلَى ٱلْهُدَىٰ فَلَا تَكُونَنَّ مِنَ ٱلْجَٰهِلِينَ

wa-in kāna kabura ʿalayka iʿrāḍuhum fa-ini istaṭaʿta an tabtaghiya nafaqan fī l-arḍi aw sullaman fī l-samāʾi fa-taʾtiyahum bi-āyatin wa-law shāʾa allāhu lajamaʿahum ʿalā l-hudā fa-lā takūnanna mina l-jāhilīna

If their spurning is hard on thy mind, yet if thou wert able to seek a tunnel in the ground or a ladder to the skies and bring them a sign,- (what good?). If it were Allah's will, He could gather them together unto true guidance: so be not thou amongst those who are swayed by ignorance (and impatience)!