"The Tomb" is a short story by American writer H. P. Lovecraft, written in June 1917 and first published in the March 1922 issue of The Vagrant.
While still a child, he discovers the padlocked entrance to a mausoleum belonging to the Hyde family, whose nearby mansion had burnt down many years previously.
Eventually, inspired by reading Plutarch's Lives, Jervas decides to patiently wait until it is his time to gain entrance to the tomb.
His father, saddened by his son's mental instability, tells him that he has been watched for some time and has never gone inside the tomb, and indeed, the padlock is rusted with age.
After breaking the padlock and descending with a lantern into the murky depths, Hiram returns to his master and informs him that there is, indeed, a coffin with a plate which reads "Jervas" on it.