2:222
وَیَسۡـَٔلُونَكَ عَنِ ٱلۡمَحِیضِۖ قُلۡ هُوَ أَذࣰى فَٱعۡتَزِلُوا۟ ٱلنِّسَاۤءَ فِی ٱلۡمَحِیضِ وَلَا تَقۡرَبُوهُنَّ حَتَّىٰ یَطۡهُرۡنَۖ فَإِذَا تَطَهَّرۡنَ فَأۡتُوهُنَّ مِنۡ حَیۡثُ أَمَرَكُمُ ٱللَّهُۚ إِنَّ ٱللَّهَ یُحِبُّ ٱلتَّوَّ ٰبِینَ وَیُحِبُّ ٱلۡمُتَطَهِّرِینَ
They question thee (O Muhammad) concerning menstruation. Say: It is an illness, so let women alone at such times and go not in unto them till they are cleansed. And when they have purified themselves, then go in unto them as Allah hath enjoined upon you. Truly Allah loveth those who turn unto Him, and loveth those who have a care for cleanness.
— Mohammed Marmaduke William Pickthall
Wa yas'aloonaka 'anil maheedi qul huwa azan fa'tazilun nisaaa'a fil maheedi wa laa taqraboo hunna hattaa yathurna fa-izaa tathharna faatoohunna min haisu amarakumul laah; innallaaha yuhibbut Tawwaabeena wa yuhibbul mutatahhireen