Musnad Ahmad 32:1567

Hassan narrated to us, Hammad ibn Salamah narrated to us, from Thabit al-Bunani, from Anas ibn Malik, that the Messenger of Allah (peace and blessings of Allah be upon him) said: "A man from the people of Paradise will be brought on the Day of Resurrection, and Allah will say: 'O son of Adam, how did you find your dwelling?' He will say: 'O my Lord, it is the best dwelling.' He will say to him: 'Ask and wish.' He will say: 'I do not ask or wish for anything except that You return me to the world so that I may be killed,' because of what he saw of the virtue of martyrdom. He said: Then a man from the people of the Fire will be brought, and He will say to him: 'O son of Adam, how did you find your dwelling?' He will say: 'O my Lord, it is the worst dwelling.' He will say: 'Would you ransom yourself from it with the earth full of gold?' He will say: 'Yes, O my Lord.' He will say: 'You have lied. I asked you for less than that, but you did not do it.' Then he will be returned to the Fire."