أَبُو عَلِيٍّ الْأَشْعَرِيُّ عَنْ مُحَمَّدِ بْنِ عَبْدِ الْجَبَّارِ عَنِ الْحَجَّالِ عَنْ ثَعْلَبَةَ عَنْ زُرَارَةَ عَنْ أَحَدِهِمَا ( عليهما السلام ) قَالَ الْقَابِلَةُ مَأْمُونَةٌ .
4. Abu Ali al-Ash‘ariy has narrated from Muhammad ibn ‘Abd al-Jabbar from al-Hajj al from Tha’labah from Zurarah who has said the following: “One of the two Imam, (abu Ja‘far or abu ‘Abd Allah), ‘Alayhim al-Salam, has said, ‘Al-Qabilah (the doctor) is immune and not liable.’” 