Al-Kāfi
Hadith 2606- الْحُسَيْنُ بْنُ مُحَمَّدٍ عَنْ مُعَلَّى بْنِ مُحَمَّدٍ عَنِ الْحَسَنِ بْنِ عَلِيٍّ الْوَشَّاءِ عَنْ أَبَانِ بْنِ عُثْمَانَ عَنْ أَبِي بَصِيرٍ قَالَ قَرَأَ عَلَيَّ أَبُو عَبْدِ اللهِ (عَلَيْهِ السَّلام) فَرَائِضَ عَلِيٍّ (عَلَيْهِ السَّلام) فَكَانَ أَكْثَرُهُنَّ مِنْ خَمْسَةٍ أَوْ مِنْ أَرْبَعَةٍ وَأَكْثَرُهُ مِنْ سِتَّةِ أَسْهُمٍ.
6. Al-Husayn from Muhammad has narrated from Mu‘alla’ ibn Muhammad from al-Hassan ibn Ali al-Washsha’ from Aban ibn ‘Uthman from abu Basir who has narrated the following: “I read before abu ‘Abd Allah (a.s.), the ordained shares (from the book of) according to Ali (a.s.). Many of them were from one-fifth or one-fourth and most of them were from one-sixth.’”