Al-Kāfi
Hadith 3743- حُمَيْدُ بْنُ زِيَادٍ عَنِ الْحَسَنِ بْنِ مُحَمَّدٍ عَنْ وُهَيْبِ بْنِ حَفْصٍ عَنْ أَبِي بَصِيرٍ عَنْ أَبِي جَعْفَرٍ (عَلَيْهِ السَّلام) فِي رَجُلٍ تُوُفِّيَ وَتَرَكَ امْرَأَتَهُ فَقَالَ لِلْمَرْأَةِ الرُّبُعُ وَمَا بَقِيَ فَلِلإمَامِ.
3. Humayd ibn Ziyad has narrated from al-Hassan ibn Muhammad from Wuhayb ibn Hafs from abu Basir who has narrated the following: “About the case of a woman who dies and leaves behind her husband, abu Ja‘far (a.s.), has said, ‘One-fourth belongs to the woman and the rest belongs to the Imam.’”