Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
tabarani:17249Isḥāq b. Ibrāhīm al-Dabarī > ʿAbd al-Razzāq > Thawr b. Yazīd > Rāshid b. Saʿd > Mālik b. Yukhāmir

[Machine] "I saw Mu'adh ibn Jabal killing lice and fleas in the mosque."  

الطبراني:١٧٢٤٩حَدَّثَنَا إِسْحَاقُ بْنُ إِبْرَاهِيمَ الدَّبَرِيُّ عَنْ عَبْدِ الرَّزَّاقِ عَنْ ثَوْرِ بْنِ يَزِيدَ عَنْ رَاشِدِ بْنِ سَعْدٍ عَنْ مَالِكِ بْنِ يُخَامِرَ قَالَ

«رَأَيْتُ مُعَاذَ بْنَ جَبَلٍ يَقْتُلُ الْقَمْلَ وَالْبَرَاغِيثَ فِي الْمَسْجِدِ»