Sura 17 Al-Isra (The Night Journey), ayat 82

1. وَنُنَزِّلُ مِنَ الْقُرْآنِ مَا هُوَ شِفَاءٌ وَرَحْمَةٌ لِلْمُؤْمِنِينَ ۙ وَلَا يَزِيدُ الظَّالِمِينَ إِلَّا خَسَارًا

   And We send down of the Qur'an that which is healing and mercy for the believers, but it does not increase the wrongdoers except in loss.

   17:82

traducere: Saheeh International