Surah An-Nisa, ayah 7

4:7

لِّلرِّجَالِ نَصِيبٞ مِّمَّا تَرَكَ ٱلۡوَٰلِدَانِ وَٱلۡأَقۡرَبُونَ وَلِلنِّسَآءِ نَصِيبٞ مِّمَّا تَرَكَ ٱلۡوَٰلِدَانِ وَٱلۡأَقۡرَبُونَ مِمَّا قَلَّ مِنۡهُ أَوۡ كَثُرَۚ نَصِيبٗا مَّفۡرُوضٗا ٧

Llir-rijāli nasībum mimmā tarakal-wālidāni wal-aqrabūna walin-nisā'i nasībum mimmā tarakal-wālidāni wal-aqrabūna mimmā qalla minhu aw kathura nasībam mafrūdā

For men is a share of what the parents and close relatives leave, and for women is a share of what the parents and close relatives leave, be it little or much - an obligatory share.