٦ـ عَلِيُّ بْنُ إِبْرَاهِيمَ عَنْ أَبِيهِ عَنِ ابْنِ أَبِي عُمَيْرٍ عَنْ إِسْحَاقَ بْنِ عَمَّارٍ قَالَ قُلْتُ لأبِي عَبْدِ الله (عَلَيهِ السَّلام) جُعِلْتُ فِدَاكَ إِنِّي أَخَافُ الْعَقَارِبَ فَقَالَ انْظُرْ إِلَى بَنَاتِ نَعْشٍ الْكَوَاكِبِ الثَّلاثَةِ الْوُسْطَى مِنْهَا بِجَنْبِهِ كَوْكَبٌ صَغِيرٌ قَرِيبٌ مِنْهُ تُسَمِّيهِ الْعَرَبُ السُّهَا وَنَحْنُ نُسَمِّيهِ أَسْلَمَ أَحِدَّ النَّظَرَ إِلَيْهِ كُلَّ لَيْلَةٍ وَقُلْ ثَلاثَ مَرَّاتٍ اللهمَّ رَبَّ أَسْلَمَ صَلِّ عَلَى مُحَمَّدٍ وَآلِ مُحَمَّدٍ وَعَجِّلْ فَرَجَهُمْ وَسَلِّمْنَا قَالَ إِسْحَاقُ فَمَا تَرَكْتُهُ مُنْذُ دَهْرِي إِلا مَرَّةً وَاحِدَةً فَضَرَبَتْنِي الْعَقْرَبُ.
6. Ali ibn Ibrahim has narrated from his father from Ibn Abi ‘Umayr from Ishaq ibn ‘ Ammar who has said the following: “Once I said to Abu ‘Abdillah  ‘May Allah keep my soul in service for your cause, I am afraid of scorpions. The Imam said, ‘Look at the little bear (Ursa Minor ) and of the three stars next to the middle one of them there is a small star. Arabs call it al-Suha’. We call it Aslama, look at it gazing every night and say, ‘O Lord of Aslama, confer al-Salat (favors) upon Muhammad and his family, hasten their happiness and grant us safety and protection.’ Ishaq has said that he did not miss it except once at which time a scorpion stung bit him.’” 