Musnad Ahmad 26:48

Abu Mu'awiyah narrated to us, Al-A'mash narrated to us, from Ibrahim, from 'Ubaydah, from 'Abdullah, who said: The Messenger of Allah (peace and blessings of Allah be upon him) said: "I indeed know the last of the people of the Fire to exit from the Fire: a man who exits from it crawling. It is said to him: 'Go and enter Paradise.' He goes to enter, but finds that the people have already taken the dwellings. He returns and says: 'O Lord, the people have already taken the dwellings.' It is said to him: 'Do you remember the time you were in?' He says: 'Yes.' It is said to him: 'Wish for it.' So he wishes. It is said: 'You shall have what you wished for, and ten times the world.' He says: 'Are You mocking me, while You are the King?'" He (the narrator) said: And I saw the Messenger of Allah (peace and blessings of Allah be upon him) laugh until his molars appeared.