Al-Kāfi
Hadith 1521- عِدَّةٌ مِنْ أَصْحَابِنَا عَنْ أَحْمَدَ بْنِ أَبِي عَبْدِ اللهِ عَنْ مُحَمَّدِ بْنِ عَمْرٍو عَنْ جَمِيلٍ عَنْ أَبَانٍ عَنْ عَلِيِّ بْنِ الْحُسَيْنِ (عَلَيْهِما السَّلام) أَنَّهُ سُئِلَ عَنْ رَجُلٍ أَوْصَى بِشَيْءٍ مِنْ مَالِهِ فَقَالَ الشَّيْءُ فِي كِتَابِ عَلِيٍّ (عَلَيْهِ السَّلام) وَاحِدٌ مِنْ سِتَّةٍ.
1. A number of our people have narrated from Ahmad ibn abu ‘Abd Allah from Muhammad ibn ‘Amr from Jamil from Aban who has narrated the following: “Ali ibn al-Husayn, ‘Alayhim al-Salam, was asked about the case of a man who made a will about something of his legacy. He (the Imam) said, ‘According to the book of Ali (a.s.), it is one-sixth.”’