Al-Kāfi - The Book of Wills

Chapter: The Will and What it Must Consist of َّدُ بْنُ يَحْيَى عَنْ أَحْ٠َّدِ بْنِ الْفُضَيْلِ عَنْ أَبِي الصَّبَّاحِ الْكِنَانِيِّ عَنْ أَبِي عَبْدِ اللهِ (عَلَيْهِ السَّلا٠) قَالَ سَأَلْتُهُ عَنِ الْوَصِيَّةِ فَقَالَ هِيَ حَقٌّ عَلَى كُلِّ ٠4.

Muhammad ibn Yahya has narrated from Ahmad ibn Muhammad from Muhammad ibn ’Isma‘il from Muhammad ibn af-Fudayf from abu af-Sabbah af-Kinaniy who has narrated the following: “I once asked abu ‘Abd Allah (a.s.), about the will. He (the Imam) said, ‘It is a right on every Muslim.’” جهول - Allamah Baqir al-Majlisi (Mirʾāt al-ʿUqūl fī Sharḥ Akhbār Āl al-Rasūl (23/7))