Quran 95:6 from Surah At-Tin on Divine Marvels.
إِلَّا ٱلَّذِينَ ءَامَنُواْ وَعَمِلُواْ ٱلصَّٰلِحَٰتِ فَلَهُمۡ أَجۡرٌ غَيۡرُ مَمۡنُونٖ
English translation: Except those who believe and do righteous deeds then for them (is a) reward never ending
Transliteration: illa alladhina amanu wa'amilu al-salihati falahum ajrun ghayru mamnunin