The Holy Quran 56:17 — Surah Al-Waqi'ah
Arabic text
يَطُوفُ عَلَيْهِمْ وِلْدَٰنٌ مُّخَلَّدُونَ
Translation
Youngsters of eternal (immortal) youth shall wait on them (serve them)...
Tafsir (excerpt) — Tafsir Usmani
That is, there will be boys for service who will remain forever in one state.
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