An-Noor (24:60)
وَٱلۡقَوَ ٰعِدُ مِنَ ٱلنِّسَاۤءِ ٱلَّـٰتِی لَا یَرۡجُونَ نِكَاحࣰا فَلَیۡسَ عَلَیۡهِنَّ جُنَاحٌ أَن یَضَعۡنَ ثِیَابَهُنَّ غَیۡرَ مُتَبَرِّجَـٰتِۭ بِزِینَةࣲۖ وَأَن یَسۡتَعۡفِفۡنَ خَیۡرࣱ لَّهُنَّۗ وَٱللَّهُ سَمِیعٌ عَلِیمࣱ
As for women past child-bearing, who have no hope of marriage, it is no sin for them if they discard their (outer) clothing in such a way as not to show adornment. But to refrain is better for them. Allah is Hearer, Knower.
— Mohammed Marmaduke William Pickthall
Walqawaa'idu minan nisaaa'il laatee laa yarjoona nikaahan falisa 'alaihinna junaahun ai yada'na siyaabahunna ghaira mutabar rijaatim bizeenah; wa ai yasta'fifna khairul lahunn; wallaahu Samee'un 'Aleem