Narrated to us Abdullah ibn Umar ibn Muhammad ibn Aban ibn Salih, and Muhammad ibn Yazid al-Rifa'i — and the wording is that of Ibn Aban — both said: Narrated to us Ibn Fudayl, from Abu Isma'il, from Abu Hazim, from Abu Hurayrah, who said: The Messenger of Allah, peace and blessings be upon him, said: "By Him in Whose hand is my soul, the world will not come to an end until a man passes by a grave, rolls himself upon it, and says: 'Would that I were in the place of the occupant of this grave!' — and it will not be due to religion, but only due to tribulation."