Surah Al-A'raf (The Heights), Verse 26

یٰبَنِیْۤ اٰدَمَ قَدْ اَنْزَلْنَا عَلَیْكُمْ لِبَاسًا یُّوَارِیْ سَوْاٰتِكُمْ وَرِیْشًا وَلِبَاسُ التَّقْوٰی ذٰلِكَ خَیْرٌ ذٰلِكَ مِنْ اٰیٰتِ اللّٰهِ لَعَلَّهُمْ یَذَّكَّرُوْنَ ۟

Yaa Baneee Aadama qad anzalnaa 'alaikum libaasany yuwaaree saw aatikum wa reeshanw wa libaasut taqwaa zaalika khair; zaalika min Aayaatil laahi la'allahum yaz zakkaroon

“O ye Children of Adam! We have bestowed raiment upon you to cover your shame, as well as to be an adornment to you. But the raiment of righteousness,- that is the best. Such are among the Signs of Allah, that they may receive admonition!”

Quran 7:26 (Yusuf Ali Translation)