17:82
وَنُنَزِّلُ مِنَ ٱلۡقُرۡءَانِ مَا هُوَ شِفَاۤءࣱ وَرَحۡمَةࣱ لِّلۡمُؤۡمِنِینَ وَلَا یَزِیدُ ٱلظَّـٰلِمِینَ إِلَّا خَسَارࣰا
And We reveal of the Qur'an that which is a healing and a mercy for believers though it increase the evil-doers in naught save ruin.
— Mohammed Marmaduke William Pickthall
Wa nunazzilu minal quraani maa huwa shifaaa'unw wa rahmatul lilmu;mineena wa laa yazeeduz zaalimeena illaa khasaaraa