Surah Al-Isra, ayah 9

17:9

إِنَّ هَٰذَا ٱلۡقُرۡءَانَ يَهۡدِي لِلَّتِي هِيَ أَقۡوَمُ وَيُبَشِّرُ ٱلۡمُؤۡمِنِينَ ٱلَّذِينَ يَعۡمَلُونَ ٱلصَّٰلِحَٰتِ أَنَّ لَهُمۡ أَجۡرٗا كَبِيرٗا ٩

Inna hādhal-qur'āna yahdī lillatī hiya aqwamu wayubasshirul-mu'minīnal-ladhīna ya'malūnas-sālihāti anna lahum ajran kabīrā

Indeed, this Qur’ān guides to that which is most suitable and gives good tidings to the believers who do righteous deeds that they will have a great reward