Things, Which Can Be Killed, and the Obligatory Expiation for It
Al-Kāfi|Volume 4|Book 3|Chapter 97
11ـ أَحْمَدُ عَنِ ابْنِ فَضَّالٍ عَنْ بَعْضِ أَصْحَابِنَا عَنْ زُرَارَةَ عَنْ أَبِي عَبْدِ الله (عَلَيْهِ السَّلاَم) قَالَ لا بَأْسَ بِقَتْلِ الْبُرْغُوثِ وَالْقَمْلَةِ وَالْبَقَّةِ فِي الْحَرَمِ.
11. Ahmad has narrated from ibn Faddal from certain persons of our people from Zurarah who have said the following: “Abu ‘Abd Allah عليه السلام, has said, ‘It is not harmful to kill a flea, louse or a bedbug in al- Haram (the sacred area).”’
- Mirʾāt al-ʿUqūl fī Sharḥ Akhbār Āl al-Rasūl (7/328)
- Ṣaḥīḥ al-Kāfī