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كتاب الفرائض
85  
Laws of Inheritance (Al-Faraa'id)
(12)
Chapter: The sisters share the inheritance with the daughters
(12)
باب مِيرَاثِ الأَخَوَاتِ مَعَ الْبَنَاتِ عَصَبَةً
Sahih al-Bukhari 6742

Narrated Huzail:

`Abdullah said, "The judgment I will give in this matter will be like the judgment of the Prophet, i.e. one-half is for the daughter and one-sixth for the son's daughter and the rest of the inheritance for the sister."

حَدَّثَنِي عَمْرُو بْنُ عَبَّاسٍ، حَدَّثَنَا عَبْدُ الرَّحْمَنِ، حَدَّثَنَا سُفْيَانُ، عَنْ أَبِي قَيْسٍ، عَنْ هُزَيْلٍ، قَالَ قَالَ عَبْدُ اللَّهِ لأَقْضِيَنَّ فِيهَا بِقَضَاءِ النَّبِيِّ صلى الله عليه وسلم لِلاِبْنَةِ النِّصْفُ، وَلاِبْنَةِ الاِبْنِ السُّدُسُ، وَمَا بَقِيَ فَلِلأُخْتِ‏.‏
Reference : Sahih al-Bukhari 6742
In-book reference : Book 85, Hadith 19
USC-MSA web (English) reference : Vol. 8, Book 80, Hadith 734
  (deprecated numbering scheme)