al-Sharif al-Radi (d. 406 AH) · Thaqalayn library edition, reproduced verbatim
١٠٧. وَقَالَ (عليه السلام): رُبَّ عَالِمٍ قَدْ قَتَلَهُ جَهْلُهُ وَعِلْمُهُ مَعَهُ لَا يَنْفَعُهُ.
107. Amīr al-mu’minīn, peace be upon him, said: Often the ignorance of a learned man ruins him while the knowledge he has does not avail him.
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