The word(s) "thahara" appears 7 time(s) in 7 verse(s) in Quran.

(1) Qul taAAalaw atlu ma harrama rabbukum AAalaykum alla tushrikoo bihi shayan wabialwalidayni ihsanan wala taqtuloo awladakum min imlaqin nahnu narzuqukum waiyyahum wala taqraboo alfawahisha ma thahara minha wama batana wala taqtuloo alnnafsa allatee harrama Allahu illa bialhaqqi thalikum wassakum bihi laAAallakum taAAqiloona

(سورة الأنعام, Al-An'aam, Chapter #6, Verse #151)
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(2) Qul innama harrama rabbiya alfawahisha ma thahara minha wama batana waalithma waalbaghya bighayri alhaqqi waan tushrikoo biAllahi ma lam yunazzil bihi sultanan waan taqooloo AAala Allahi ma la taAAlamoona

(سورة الأعراف, Al-A'raaf, Chapter #7, Verse #33)
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(3) Laqadi ibtaghawoo alfitnata min qablu waqallaboo laka alomoora hatta jaa alhaqqu wathahara amru Allahi wahum karihoona

(سورة التوبة, At-Tawba, Chapter #9, Verse #48)
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(4) Waqul lilmuminati yaghdudna min absarihinna wayahfathna furoojahunna wala yubdeena zeenatahunna illa ma thahara minha walyadribna bikhumurihinna AAala juyoobihinna wala yubdeena zeenatahunna illa libuAAoolatihinna aw abaihinna aw abai buAAoolatihinna aw abnaihinna aw abnai buAAoolatihinna aw ikhwanihinna aw banee ikhwanihinna aw banee akhawatihinna aw nisaihinna aw ma malakat aymanuhunna awi alttabiAAeena ghayri olee alirbati mina alrrijali awi alttifli allatheena lam yathharoo AAala AAawrati alnnisai wala yadribna biarjulihinna liyuAAlama ma yukhfeena min zeenatihinna watooboo ila Allahi jameeAAan ayyuha almuminoona laAAallakum tuflihoona

(سورة النور, An-Noor, Chapter #24, Verse #31)
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(5) Falamma jaahumu alhaqqu min AAindina qaloo lawla ootiya mithla ma ootiya moosa awa lam yakfuroo bima ootiya moosa min qablu qaloo sihrani tathahara waqaloo inna bikullin kafiroona

(سورة القصص, Al-Qasas, Chapter #28, Verse #48)
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(6) thahara alfasadu fee albarri waalbahri bima kasabat aydee alnnasi liyutheeqahum baAAda allathee AAamiloo laAAallahum yarjiAAoona

(سورة الروم, Ar-Room, Chapter #30, Verse #41)
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(7) In tatooba ila Allahi faqad saghat quloobukuma wain tathahara AAalayhi fainna Allaha huwa mawlahu wajibreelu wasalihu almumineena waalmalaikatu baAAda thalika thaheerun

(سورة التحريم, At-Tahrim, Chapter #66, Verse #4)
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