Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
bayhaqi:12294[Chain 1] Abū Saʿīd b. Abū ʿAmr > Abū ʿAbdullāh b. Yaʿqūb > Muḥammad b. Naṣr [Chain 2] Abū Bakr al-Fārisī > Ismāʿīl al-Khallālī > Abū Yaʿlá > Muḥammad b. Bakkār > ʿAbd al-Raḥman b. Abū al-Zinād from his father > Khārijah b. Zayd b. Thābit > Maʿānī Hadhih al-Farāʾiḍ And ʾUṣūlahā > Zayd b. Thābit Waʾammā al-Tafsīr Fatafsīr Abū al-Zinād > Maʿānī Zayd

[Machine] That a man dies and leaves his wife and parents, so his wife will receive a quarter and his mother will receive a third of what is left, which is a quarter of the total wealth. And if a woman dies and leaves her husband and parents, then her husband will receive half and her mother will receive a third of what is left, which is a sixth of the total wealth.  

البيهقي:١٢٢٩٤أَخْبَرَنَا أَبُو سَعِيدِ بْنُ أَبِي عَمْرٍو أنا أَبُو عَبْدِ اللهِ بْنُ يَعْقُوبَ ثنا مُحَمَّدُ بْنُ نَصْرٍ ح وَأَخْبَرَنَا أَبُو بَكْرٍ الْفَارِسِيُّ أنا إِسْمَاعِيلُ الْخَلَّالِيُّ أنا أَبُو يَعْلَى قَالَا ثنا مُحَمَّدُ بْنُ بَكَّارٍ ثنا عَبْدُ الرَّحْمَنِ بْنُ أَبِي الزِّنَادِ عَنْ أَبِيهِ عَنْ خَارِجَةَ بْنِ زَيْدِ بْنِ ثَابِتٍ أَنَّ مَعَانِيَ هَذِهِ الْفَرَائِضِ وَأُصُولَهَا عَنْ زَيْدِ بْنِ ثَابِتٍ وَأَمَّا التَّفْسِيرُ فَتَفْسِيرُ أَبِي الزِّنَادِ عَلَى مَعَانِي زَيْدٍ قَالَ وَمِيرَاثُ الْأُمِّ مِنْ وَلَدِهَا إِذَا تُوُفِّيَ ابْنُهَا وَابْنَتُهَا فَتَرَكَ وَلَدًا أَوْ وَلَدَ ابْنٍ ذَكَرًا أَوْ أُنْثَى أَوْ تَرَكَ الِاثْنَيْنِ مِنَ الْإِخْوَةِ فَصَاعِدًا ذُكُورًا أَوْ إِنَاثًا مِنْ أَبٍ وَأُمٍّ أَوْ مِنْ أَبٍ أَوْ مِنْ أُمٍّ السُّدُسُ فَإِنْ لَمْ يَتْرُكِ الْمُتَوَفَّى وَلَدًا وَلَا وَلَدَ ابْنٍ وَلَا اثْنَيْنِ مِنَ الْإِخْوَةِ فَصَاعِدًا فَإِنَّ لِلْأُمِّ الثُّلُثَ كَامِلًا إِلَّا فِي فَرِيضَتَيْنِ فَقَطْ وَهُمَا

أَنْ يُتَوَفَّى رَجُلٌ وَيَتْرُكَ امْرَأَتَهُ وَأَبَوَيْهِ فَيَكُونَ لِامْرَأَتِهِ الرُّبُعُ وَلِأُمِّهِ الثُّلُثُ مِمَّا بَقِيَ وَهُوَ الرُّبُعُ مِنْ رَأْسِ الْمَالِ وَإِنْ تُتَوَفَّى امْرَأَةٌ وَتَتْرُكْ زَوْجَهَا وَأَبَوَيْهَا فَيَكُونَ لِزَوْجِهَا النِّصْفُ وَلِأُمِّهَا الثُّلُثُ مِمَّا بَقِيَ وَهُوَ السُّدُسُ مِنْ رأْسِ الْمَالِ