"The wife of Sa'd bin Ar-Rabi came with her two daughters from Sa'd to he Messenger of Allah ﷺand said; O Messenger of Allah ﷺ! these two are daughters of Sa'd bin Ar-Rabi who fought along with you on the day of Uhud and was martyred. Their uncle took their wealth, without leaving any wealth for them, and they will not be married unless they have wealth.' He said: 'Allah will decide on that matter.' The ayah about inheritance was revealed, so the Messenger of Allah ﷺ sent (word) to their Uncle saying: Give the two daughters of Sa'd two thirds, and give their mother one eighth, and whatever remains, then it is for you.' (Using translation from Tirmidhī 2092)
يَا رَسُولَ اللهِ هَاتَانِ ابْنَتَا سَعْدِ بْنِ الرَّبِيعِ قُتِلَ أَبُوهُمَا مَعَكَ شَهِيدًا يَوْمَ أُحُدٍ وَإِنَّ عَمَّهُمَا أَخَذَ مَالَهُمَا اسْتِفَاءً وَلَمْ يَتْرُكْ لَهُمَا مَالًا وَلَا تُنْكَحَانِ إِلَّا وَلَهُمَا مَالٌ فَقَالَ رَسُولُ اللهِ ﷺ يَقْضِي اللهُ فِي ذَلِكَ فَأَنْزَلَ اللهُ الْمِيرَاثَ فَأَرْسَلَ إِلَى عَمِّهِمَا فَدَعَاهُ فَقَالَ أَعْطِ ابْنَتَيْ سَعْدٍ الثُّلُثَيْنِ وَأَعْطِ أُمَّهُمَا الثُّمُنَ وَلَكَ مَا بَقِيَ