The word(s) "uncleanliness" appears 2 time(s) in 2 verse(s) in Quran in Saheeh International translation.

(1) That [has been commanded], and whoever honors the sacred ordinances of Allah - it is best for him in the sight of his Lord. And permitted to you are the grazing livestock, except what is recited to you. So avoid the uncleanliness of idols and avoid false statement,

(سورة الحج, Al-Hajj, Chapter #22, Verse #30)
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(2) And uncleanliness avoid

(سورة المدثر, Al-Muddathir, Chapter #74, Verse #5)
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