Rules about the Very Old or One with an Illness
Al-Kāfi|Volume 3|Book 4|Chapter 64
6ـ الْحُسَيْنُ بْنُ مُحَمَّدٍ عَنْ عَبْدِ الله بْنِ عَامِرٍ رَفَعَهُ عَنْ جَمِيلِ بْنِ دَرَّاجٍ عَنْ زُرَارَةَ عَنْ أَبِي جَعْفَرٍ (عَلَيْهِ الْسَّلام) قَالَ الْمَرِيضُ يُومِىُ إِيمَاءً.
6. Al-Husayn ibn Muhammad has narrated from ‘Abd Allah ibn ‘Amir in a marfu‘ manner from Jamil ibn Darraj from Zurarah who has said the following: “Abu Ja‘far عليه السلام, has said, ‘People suffering from illness can make gestures in their Salah (prayer).”’
- Mirʾāt al-ʿUqūl fī Sharḥ Akhbār Āl al-Rasūl (5/334)
- Ṣaḥīḥ al-Kāfī