MuÊ¿jam al-AḥÄdÄ«th al-MuÊ¿tabara - Book of Intellect and Knowledge Chapter: Prohibition on Speaking without Knowledge and Ruling based on Opinion [5/39] اÙÙاÙÙ: عÙ٠ب٠إبراÙÙ٠اد ب٠عÙسÙØ Ø¹Ù ØرÙز ب٠عبداÙÙÙØ Ø¹Ù Ù Ø Ø¹Ù Ø£Ø¨Ù Ø¹Ø¨Ø¯Ø§ÙÙ٠عÙÙ٠اÙسÙا٠ÙاÙ: إذا سئ٠اÙرج٠٠ÙÙÙÙÙ: Ùا أدر٠ÙÙا ÙÙÙ: اÙÙ٠أعÙÙ Ø ÙÙÙÙع ÙÙ ÙÙب صاØب٠شÙا ٠إذا Ùا٠اÙ٠سؤÙÙ: Ùا أدر٠ÙÙا ÙتÙÙ 5.
[5/39] al-Kafi: Ali b. Ibrahim from Ahmad b. Muhammad b. Khalid from Hammad b. Isa from Hariz b. Abdallah from Muhammad b. Muslim from Abi Abdillah عÙÙ٠اÙسÙا٠who said: if a man from among you is asked about that which he does not know â he should say: âI do not knowâ and should not say: âAllÄh is more knowingâ, because that will cast doubt in the heart of the questioner, and if the questioned says: âI do not knowâ then the questioner should not blame him.