alkafi-15353Vol. 8, p. 395
قَالَ أَبُو عَبْدِ اللَّهِ ع لِرَجُلٍ مَا الْفَتَى عِنْدَكُمْ فَقَالَ لَهُ الشَّابُّ فَقَالَ لَا الْفَتَى الْمُؤْمِنُ إِنَّ أَصْحَابَ الْكَهْفِ كَانُوا شُيُوخاً فَسَمَّاهُمُ اللَّهُ عَزَّ وَ جَلَّ فِتْيَةً بِإِيمَانِهِمْ.
‘The youth’. So he (asws) said; ‘No! Al-Fati is the Believer. The Companions of the Cave (As’haab Al-Kahf) were old people, Allah (azwj) Mighty and Majestic Called them ‘Young men’ due to their belief’.