Quran Al-Isra 17:9
إِنَّ هَٰذَا ٱلۡقُرۡءَانَ يَهۡدِي لِلَّتِي هِيَ أَقۡوَمُ وَيُبَشِّرُ ٱلۡمُؤۡمِنِينَ ٱلَّذِينَ يَعۡمَلُونَ ٱلصَّٰلِحَٰتِ أَنَّ لَهُمۡ أَجۡرٗا كَبِيرٗا ٩
Translation
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