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darimi:2973Saʿīd b. ʿĀmir > Hammām > Qatādah > Zayd b. Thābit

[Machine] He made them twenty-seven for the mother, six for the wife, nine for the husband, eight for the grandfather, and four for the sister.  

الدارمي:٢٩٧٣أَخْبَرَنَا سَعِيدُ بْنُ عَامِرٍ عَنْ هَمَّامٍ عَنْ قَتَادَةَ أَنَّ زَيْدَ بْنَ ثَابِتٍ قَالَ فِي أُخْتٍ وَأُمٍّ وَزَوْجٍ وَجَدٍّ قَالَ

جَعَلَهَا مِنْ سَبْعٍ وَعِشْرِينَ لِلْأُمِّ سِتَّةٌ وَلِلزَّوْجِ تِسْعَةٌ وَلِلْجَدِّ ثَمَانِيَةٌ وَلِلْأُخْتِ أَرْبَعَةٌ