Ibn Sa'd reported his father as saying: Allah's Apostle ﷺ visited me during my illness. I said: I am willing away the whole of my property. He said: No. I said: Then half? He said: No. I said: Should I will away one-third? He said: Yes, and even one-third is enough.

وَحَدَّثَنِي الْقَاسِمُ بْنُ زَكَرِيَّاءَ، حَدَّثَنَا حُسَيْنُ بْنُ عَلِيٍّ، عَنْ زَائِدَةَ، عَنْ عَبْدِ الْمَلِكِ، بْنِ عُمَيْرٍ عَنْ مُصْعَبِ بْنِ سَعْدٍ، عَنْ أَبِيهِ، قَالَ عَادَنِي النَّبِيُّ ﷺ فَقُلْتُ أُوصِي بِمَالِي كُلِّهِ . قَالَ " لاَ " . قُلْتُ فَالنِّصْفُ . قَالَ " لاَ " . فَقُلْتُ أَبِالثُّلُثِ فَقَالَ " نَعَمْ وَالثُّلُثُ كَثِيرٌ " .