Musnad Ahmad 27:1562

Ali ibn Ishaq narrated to us, Abdullah informed us, Umar ibn Muhammad ibn Zayd narrated to us, my father narrated to me, from Ibn Umar, who said: The Messenger of Allah (peace and blessings of Allah be upon him) said: "When the people of Paradise have entered Paradise, and the people of the Fire have entered the Fire, death will be brought until it is placed between Paradise and the Fire. Then it will be slaughtered. Then a caller will call out: 'O people of Paradise, no death! O people of the Fire, no death!' So the people of Paradise will increase in joy upon their joy, and the people of the Fire will increase in sorrow upon their sorrow."