Man Lā Yaḥḍuruh al-Faqīh
Hadith 11111115 - وَ رَوَى سَعْدُ بْنُ إِسْمَاعِيلَ عَنْ أَبِيهِ عَنِ اَلرِّضَا عَلَيْهِ اَلسَّلاَمُ أَنَّهُ قَالَ: سَأَلْتُهُ عَنِ اَلرَّجُلِ يُقَارِفُ اَلذَّنْبَ يُصَلَّى خَلْفَهُ أَمْ لاَ قَالَ «لاَ.
Hadith.1115 - Saʿd ibn Ismail narrated from his father, who narrated from al-Ridha (as), that He said:
"I asked him about a man who commits sins ; should one pray behind him or not?"
Imam (as) said: "No."