النّور — An-Nur Ayat 60
وَالْقَوَاعِدُ مِنَ النِّسَاۤءِ الّٰتِيْ لَا يَرْجُوْنَ نِكَاحًا فَلَيْسَ عَلَيْهِنَّ جُنَاحٌ اَنْ يَّضَعْنَ ثِيَابَهُنَّ غَيْرَ مُتَبَرِّجٰتٍۢ بِزِيْنَةٍۗ وَاَنْ يَّسْتَعْفِفْنَ خَيْرٌ لَّهُنَّۗ وَاللّٰهُ سَمِيْعٌ عَلِيْمٌ
Wal-qawā‘idu minan-nisā'il-lātī lā yarjūna nikāḥan fa laisa ‘alaihinna junāḥun ay yaḍa‘na ṡiyābahunna gaira mutabarrijātim bizīnah(tin), wa ay yasta‘fifna khairul lahunn(a), wallāhu samī‘un ‘alīm(un).
"And women of post-menstrual age who have no desire for marriage - there is no blame upon them for putting aside their outer garments [but] not displaying adornment. But to modestly refrain [from that] is better for them. And Allah is Hearing and Knowing."