The Sufficient (Vol 1) · Hadith 420 (#Ḥadīth #2)
Chapter 34 | Allah’s Authorities and Means of Justification of Accountability in People
عِدَّةٌ مِنْ أَصْحَابِنَا عَنْ أَحْمَدَ بْنِ مُحَمَّدِ بْنِ عِيسَى عَنِ الْحَجَّالِ عَنْ ثَعْلَبَةَ بْنِ مَيْمُونٍ عَنْ عَبْدِ الاعْلَى بْنِ أَعْيَنَ قَالَ سَأَلْتُ أَبَا عَبْدِ الله (عَلَيْهِ السَّلام) مَنْ لَمْ يَعْرِفْ شَيْئاً هَلْ عَلَيْهِ شَيْءٌ قَالَ لا.
A number of our people have narrated from Ahmad ibn Muhammad ibn ‘Isa from al-Hajjal from Tha‘laba ibn Maymun from ‘Abd al-A‘la ibn ’A‘yan who said the following: “Once I asked abu ‘Abd Allah , ‘If a person does not know, will he be held responsible?’ He said, ‘No, he will not be held responsible.’”
Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).