4:127
وَيَسْتَفْتُونَكَ فِى ٱلنِّسَآءِ ۖ قُلِ ٱللَّهُ يُفْتِيكُمْ فِيهِنَّ وَمَا يُتْلَىٰ عَلَيْكُمْ فِى ٱلْكِتَـٰبِ فِى يَتَـٰمَى ٱلنِّسَآءِ ٱلَّـٰتِى لَا تُؤْتُونَهُنَّ مَا كُتِبَ لَهُنَّ وَتَرْغَبُونَ أَن تَنكِحُوهُنَّ وَٱلْمُسْتَضْعَفِينَ مِنَ ٱلْوِلْدَٰنِ وَأَن تَقُومُوا۟ لِلْيَتَـٰمَىٰ بِٱلْقِسْطِ ۚ وَمَا تَفْعَلُوا۟ مِنْ خَيْرٍ فَإِنَّ ٱللَّهَ كَانَ بِهِۦ عَلِيمًا
And they request from you, [O Muhammad], a [legal] ruling concerning women. Say, "Allah gives you a ruling about them and [about] what has been recited to you in the Book concerning the orphan girls to whom you do not give what is decreed for them - and [yet] you desire to marry them - and concerning the oppressed among children and that you maintain for orphans [their rights] in justice." And whatever you do of good - indeed, Allah is ever Knowing of it.
Context in Surah An-Nisa
Nearby ayahs help place verse 4:127 in sequence and meaning.
وَمَنْ أَحْسَنُ دِينًا مِّمَّنْ أَسْلَمَ وَجْهَهُۥ لِلَّهِ وَهُوَ مُحْسِنٌ وَٱتَّبَعَ مِلَّةَ إِبْرَٰهِيمَ حَنِيفًا ۗ وَٱتَّخَذَ ٱللَّهُ إِبْرَٰهِيمَ خَلِيلًا
And who is better in religion than one who submits himself to Allah while being a doer of good and follows the religion of Abraham, inclining toward truth? And Allah took Abraham as an intimate friend.
وَلِلَّهِ مَا فِى ٱلسَّمَـٰوَٰتِ وَمَا فِى ٱلْأَرْضِ ۚ وَكَانَ ٱللَّهُ بِكُلِّ شَىْءٍ مُّحِيطًا
And to Allah belongs whatever is in the heavens and whatever is on the earth. And ever is Allah, of all things, encompassing.
وَإِنِ ٱمْرَأَةٌ خَافَتْ مِنۢ بَعْلِهَا نُشُوزًا أَوْ إِعْرَاضًا فَلَا جُنَاحَ عَلَيْهِمَآ أَن يُصْلِحَا بَيْنَهُمَا صُلْحًا ۚ وَٱلصُّلْحُ خَيْرٌ ۗ وَأُحْضِرَتِ ٱلْأَنفُسُ ٱلشُّحَّ ۚ وَإِن تُحْسِنُوا۟ وَتَتَّقُوا۟ فَإِنَّ ٱللَّهَ كَانَ بِمَا تَعْمَلُونَ خَبِيرًا
And if a woman fears from her husband contempt or evasion, there is no sin upon them if they make terms of settlement between them - and settlement is best. And present in [human] souls is stinginess. But if you do good and fear Allah - then indeed Allah is ever, with what you do, Acquainted.
وَلَن تَسْتَطِيعُوٓا۟ أَن تَعْدِلُوا۟ بَيْنَ ٱلنِّسَآءِ وَلَوْ حَرَصْتُمْ ۖ فَلَا تَمِيلُوا۟ كُلَّ ٱلْمَيْلِ فَتَذَرُوهَا كَٱلْمُعَلَّقَةِ ۚ وَإِن تُصْلِحُوا۟ وَتَتَّقُوا۟ فَإِنَّ ٱللَّهَ كَانَ غَفُورًا رَّحِيمًا
And you will never be able to be equal [in feeling] between wives, even if you should strive [to do so]. So do not incline completely [toward one] and leave another hanging. And if you amend [your affairs] and fear Allah - then indeed, Allah is ever Forgiving and Merciful.