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.
muslim:476d[Chain 1] ʿUbaydullāh b. Muʿādh from my father [Chain 2] Zuhayr b. Ḥarb > Yazīd b. Hārūn

" just as the white garment is cleansed from filth," and in the narration of Yazid:" from dirt".  

مسلم:٤٧٦dحَدَّثَنَا عُبَيْدُ اللَّهِ بْنُ مُعَاذٍ حَدَّثَنَا أَبِي ح قَالَ وَحَدَّثَنِي زُهَيْرُ بْنُ حَرْبٍ حَدَّثَنَا يَزِيدُ بْنُ هَارُونَ كِلاَهُمَا

عَنْ شُعْبَةَ بِهَذَا الإِسْنَادِ فِي رِوَايَةِ مُعَاذٍ كَمَا يُنَقَّى الثَّوْبُ الأَبْيَضُ مِنَ الدَّرَنِ وَفِي رِوَايَةِ يَزِيدَ مِنَ الدَّنَسِ