938. hadíth
وَ رَوَى أَبَانٌ عَنْ أَبِي اَلْجَارُودِ قَالَ: سَأَلَ رَجُلٌ أَبَا جَعْفَرٍ عَلَيْهِ اَلسَّلاَمُ عَنْ رَجُلٍ قَتَلَ قَمْلَةً وَ هُوَ مُحْرِمٌ قَالَ «بِئْسَ مَا صَنَعَ» قَالَ فَمَا فِدَاؤُهَا قَالَ «لاَ فِدَاءَ لَهَا».
Aban narrated from Abu al-Jarud, who said: A man asked Abu Ja'far (a.s) about a person in the state of ihram who killed a louse. Imam (a.s) said: "What a bad thing he has done." The man asked: "What is its expiation?" Imam (a.s) replied: "There is no expiation for it."