55:26Ar-Rahmaan

Every son of Adam will be devoured by the earth with the exception of the tail-bone from which he was created and from which he will be reconstituted.

“By the One in Whose Hand is my soul, this world will not pass away until a man will pass by a grave, and will roll on it and say: ‘Would that I were in the place of the occupant of this grave!’ And the reason for that will not be any religious motive, rather it will be because of calamity.”

How will a man who comes against his will (be swallowed up by the earth), Messenger of Allah ? He replied: All will be swallowed up, but each will be raised according to his intention on the Day of Resurrection.

There would be none amongst the created beings living on the earth (who would survive this century).

By Him, in Whose hand is my life, the world would not come to an end until a person would pass by a grave, would roll over it and express the desire that he should be in the place of the occupant of that grave not because of religious reasons but because of this calamity.