It is narrated from Sayyiduna Abu Umamah (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) was asked: Will the people of Paradise have marital relations? He (peace and blessings be upon him) said: "Again and again, abundantly, but there will be no emission of semen and no death."
Hadith Referenceالمعجم الكبير للطبراني / باب الصاد / 7448