Al-Kahf 18:13

نَّحۡنُ نَقُصُّ عَلَيۡكَ نَبَأَهُم بِٱلۡحَقِّۚ إِنَّهُمۡ فِتۡيَةٌ ءَامَنُواْ بِرَبِّهِمۡ وَزِدۡنَٰهُمۡ هُدٗى 13

It is We who relate to you, [O Muhammad], their story in truth. Indeed, they were youths who believed in their Lord, and We increased them in guidance