٢ـ عَلِيُّ بْنُ إِبْرَاهِيمَ عَنْ أَبِيهِ عَنِ ابْنِ أَبِي عُمَيْرٍ عَنْ مُعَاوِيَةَ بْنِ عَمَّارٍ قَالَ قُلْتُ لأَبِي عَبْدِ الله (عَلَيْهِ السَّلاَم) مَا تَقُولُ فِي مُحْرِمٍ قَتَلَ قَمْلَةً قَالَ لا شَيْ‏ءَ عَلَيْهِ فِي الْقَمْلِ وَلا يَنْبَغِي أَنْ يَتَعَمَّدَ قَتْلَهَا.
2. Ali ibn Ibrahim has narrated from his father from ibn abu ‘ Umayr from Mu‘awiyah ibn ‘ Ammar who has said the following: “I once asked abu ‘Abd Allah , about a man who in the state of Ihram kills a louse. He (the Imam) said, ‘There is nothing on him for it, but it is not proper to do so knowingly.’” 