A Jewish man came to the Prophet ﷺ and said, "Abu Qasim, do you not claim that the people of Paradise eat and drink there?"He had said to his companions beforehand, "If he agrees with me on this point, I will defeat him in argument."The Messenger of Allah ﷺ replied, "Yes indeed. By the One in whose hand is my soul, each of them will be given the strength of a hundred men in eating, drinking, desire, and intercourse."The Jewish man then said to him, "But whoever eats and drinks must relieve himself."The Messenger of Allah ﷺ answered, "The relief of any one of them will be a sweat that flows from their skin like the fragrance of musk, and at once the belly becomes lean."
أتى النبي ﷺ رجل من اليهود، فقال: يا أبا القاسم، ألست تزعم أن أهل الجنة يأكلون فيها ويشربون؟ وقال لأصحابه: إن أقر لي بهذه خصمته. فقال رسول الله ﷺ: بلي والذي نفسي بيده، إن أحدهم ليعطى قوة مائة رجل في المطعم والمشرب والشهوة والجماع. قال: فقال له اليهودي: فإن الذي يأكل ويشرب تكون له الحاجة. قال: فقال رسول الله ﷺ: حاجة أحدهم عرق يفيض من جلودهم مثل ريح المسك، فإذا البطن قد ضمر.
Ahmad (19269), Ibn Hibban (7424), and Abu Naeem in Sifat al-Jannah (329) all narrated it through the hadith of Abu Muawiya, who said, "Amash narrated to us, from Thumama bin Uqba Mahlami, from Zayd bin Arqam," who said, then he mentioned it. The wording is that of Ahmad, and its isnad is sahih.