وَثِيَابَكَ فَطَهِّرْ
And your clothing purify
আপন পোশাক পবিত্র করুন
The best of you are those who learn the Quran and teach it.(Sahih al-Bukhari 5027)
The Holy Quran › 74. Al-Muddaththir
Verse 4 of Surah Al-Muddaththir. This Surah is Meccan and has 56 ayahs; this ayah is in Juz 29.
Sahih International · মুহিউদ্দীন খান — Sources