The Prophet ﷺ said, "Whoever enters Paradise will live in bliss and never know misery. His garments will not wear out, and his youth will never fade."
عن النبي ﷺ، قال: من يدخل الجنة ينعم لا يبأس، لا تبلى ثيابه، ولا يفنى شبابه.
Muslim narrated it in "Paradise and the Description of Its Bliss and Its People" (2836), from Zuhayr bin Harb, who said, Abdul-Rahman bin Mahdi narrated to us, who said, Hammad bin Salama narrated to us, from Thabit, from Abu Rafi, from Abu Hurairah, and he mentioned it.