عَلِيُّ بْنُ إِبْرَاهِيمَ عَنْ أَبِيهِ عَنْ حَنَانِ بْنِ سَدِيرٍ قَالَ سَأَلَ الْعَلَاءُ بْنُ كَامِلٍ أَبَا عَبْدِ اللَّهِ ( عليه السلام ) وَ أَنَا حَاضِرٌ عَنِ الْجِرِّيِّ فَقَالَ وَجَدْنَا فِي كِتَابِ عَلِيٍّ ( عليه السلام ) أَشْيَاءَ مُحَرَّمَةً مِنَ السَّمَكِ فَلَا تَقْرَبْهَا ثُمَّ قَالَ أَبُو عَبْدِ اللَّهِ ( عليه السلام ) مَا لَمْ يَكُنْ لَهُ قِشْرٌ مِنَ السَّمَكِ فَلَا تَقْرَبَنَّهُ .
7. Ali ibn Ibrahim has narrated from his father from Hanan ibn Sadir who has said the following: “Al-‘Ala’ ibn Kamil asked abu ‘Abd Allah (a.s.), when I was present, about eel. He (the Imam) said, ‘We have found in the book of Ali (a.s.), of fish certain varities are unlawful for food so do not go close to them.’ Abu ‘Abd Allah (a.s.), then said, ‘Of fish those which have no scales, do not go close to them.’”