Surah An-Nisa (4:12)
وَلَكُمْ نِصْفُ مَا تَرَكَ أَزْوَٰجُكُمْ إِن لَّمْ يَكُن لَّهُنَّ وَلَدٌ فَإِن كَانَ لَهُنَّ وَلَدٌ فَلَكُمُ ٱلرُّبُعُ مِمَّا تَرَكْنَ مِنۢ بَعْدِ وَصِيَّةٍ يُوصِينَ بِهَآ أَوْ دَيْنٍ وَلَهُنَّ ٱلرُّبُعُ مِمَّا تَرَكْتُمْ إِن لَّمْ يَكُن لَّكُمْ وَلَدٌ فَإِن كَانَ لَكُمْ وَلَدٌ فَلَهُنَّ ٱلثُّمُنُ مِمَّا تَرَكْتُم مِّنۢ بَعْدِ وَصِيَّةٍ تُوصُونَ بِهَآ أَوْ دَيْنٍ وَإِن كَانَ رَجُلٌ يُورَثُ كَلَٰلَةً أَوِ ٱمْرَأَةٌ وَلَهُۥٓ أَخٌ أَوْ أُخْتٌ فَلِكُلِّ وَٰحِدٍ مِّنْهُمَا ٱلسُّدُسُ فَإِن كَانُوٓا۟ أَكْثَرَ مِن ذَٰلِكَ فَهُمْ شُرَكَآءُ فِى ٱلثُّلُثِ مِنۢ بَعْدِ وَصِيَّةٍ يُوصَىٰ بِهَآ أَوْ دَيْنٍ غَيْرَ مُضَآرٍّ وَصِيَّةً مِّنَ ٱللَّهِ وَٱللَّهُ عَلِيمٌ حَلِيمٌ
And for you is half of what your spouses leave, if they have no child; but if they have a child, then for you is a fourth of what they leave, after any directive they direct with it, or a debt. And for them is a fourth of what you leave, if you have no child; but if you have a child, then for them is an eighth of what you leave, after any directive you direct with it, or a debt. And if a man is caused to be inherited from as kalālah, or a woman, and he has a brother or a sister, then for each one of the two is a sixth; but if they are more than that, then they are partners in a third, after any directive that is directed with it, or a debt, without being one who causes harm — a directive from Allah; and Allah is All‑Knowing, Forbearing.
Roots in this verse: ن ص ف (nSf), ت ر ك (trk), ز و ج (zwj), ك و ن (kwn), و ل د (wld), ر ب ع (rbE), ب ع د (bEd), و ص ي (wSy), د ي ن (dyn), ث م ن (vmn), ر ج ل (rjl), و ر ث (wrv), ك ل ل (kll), م ر ا (mrA), ا خ و (Axw), و ح د (wHd), س د س (sds), ك ث ر (kvr), ش ر ك ($rk), ث ل ث (vlv), غ ي ر (gyr), ض ر ر (Drr), ا ل ه (Alh), ع ل م (Elm), ح ل م (Hlm)