The Sufficient (Vol 3) · Hadith 1458 (#Ḥadīth #6)
Chapter 53 | Performing Salah (Prayer) Behind a Qualified Person, Recitation behind Him and His Responsibilities
6ـ مُحَمَّدٌ عَنْ أَحْمَدَ بْنِ مُحَمَّدٍ عَنْ حَمَّادِ بْنِ عِيسَى عَنْ حَرِيزٍ عَنْ زُرَارَةَ وَمُحَمَّدِ بْنِ مُسْلِمٍ قَالاَ قَالَ أَبُو جَعْفَرٍ (عَلَيْهِ الْسَّلام) كَانَ أَمِيرُ الْمُؤْمِنِينَ (صلّى اللهُ عَلَيْهِ وَآلِه) يَقُولُ مَنْ قَرَأَ خَلْفَ إِمَامٍ يَأْتَمُّ بِهِ فَمَاتَ بُعِثَ عَلَى غَيْرِ الْفِطْرَةِ.
6. Muhammad ibn Ahmad has narrated from Muhammad from Hammad ibn ‘Isa from Hariz from Zurarah from Muhammad ibn Muslim who has said the following: “Abu Ja‘far , has said that ’Amir al-Mu’minin would say, ‘One who recites when performing Salah (prayer) behind an Imam whom he follows and dies, he has died in a religion other than Fitrah (Islam).”’
Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).