Sahih al-Bukhari 55:7
Narrated Sa`d:
I fell sick and the Prophet (ﷺ) paid me a visit. I said to him, "O Allah's Messenger (ﷺ)! I invoke Allah that He may not let me expire in the land whence I migrated (i.e. Mecca)." He said, "May Allah give you health and let the people benefit by you." I said, "I want to will my property, and I have only one daughter and I want to will half of my property (to be given in charity)." He said," Half is too much." I said, "Then I will one third." He said, "One-third, yet even one-third is too much." (The narrator added, "So the people started to will one third of their property and that was Permitted for them.")
Reference
Sahih al-Bukhari 55:7
In-book reference
Book 55, Hadith 7
Arabic Text
حَدَّثَنَا مُحَمَّدُ بْنُ عَبْدِ الرَّحِيمِ، حَدَّثَنَا زَكَرِيَّاءُ بْنُ عَدِيٍّ، حَدَّثَنَا مَرْوَانُ، عَنْ هَاشِمِ بْنِ هَاشِمٍ، عَنْ عَامِرِ بْنِ سَعْدٍ، عَنْ أَبِيهِ ـ رضى الله عنه ـ قَالَ مَرِضْتُ فَعَادَنِي النَّبِيُّ صلى الله عليه وسلم فَقُلْتُ يَا رَسُولَ اللَّهِ ادْعُ اللَّهَ أَنْ لاَ يَرُدَّنِي عَلَى عَقِبِي. قَالَ " لَعَلَّ اللَّهَ يَرْفَعُكَ وَيَنْفَعُ بِكَ نَاسًا ". قُلْتُ أُرِيدُ أَنْ أُوصِيَ، وَإِنَّمَا لِي ابْنَةٌ ـ قُلْتُ ـ أُوصِي بِالنِّصْفِ قَالَ " النِّصْفُ كَثِيرٌ ". قُلْتُ فَالثُّلُثِ. قَالَ " الثُّلُثُ، وَالثُّلُثُ كَثِيرٌ أَوْ كَبِيرٌ ". قَالَ فَأَوْصَى النَّاسُ بِالثُّلُثِ، وَجَازَ ذَلِكَ لَهُمْ.