Surah Al-Waqi'ah, Ayah 17
Quran 56:17 · The Inevitable · Makki · Para 27 · Page 535
یَطُوْفُ عَلَیْهِمْ وِلْدَانٌ مُّخَلَّدُوْنَ ۟ۙ
Transliteration
Yatoofu AAalayhim wildanunmukhalladoon
Saheeh International
There will circulate among them young boys made eternal.
Al-Mukhtasar fi Tafsir
Children who will never face old age or extinction will roam around them, to serve them.
Tafsir Ibn Kathir (abridged)
Explains 56:13–56:26 together — read it on 56:13