Sahih Bukhari
To make the Heart Tender (Ar-Riqaq)
Volume: 008 / Book Number: 076 / Hadith Number: 556
Narrated Ibn 'Umar:
Allah's Apostle said, "When the people of Paradise have entered Paradise and the people of the Fire have entered the Fire, death will be brought and will be placed between the Fire and Paradise, and then it will be slaughtered, and a call will be made (that), 'O people of Paradise, no more death ! O people of the Fire, no more death ! ' So the people of Paradise will have happiness added to their previous happiness, and the people of the Fire will have sorrow added to their previous sorrow."