So comes a reckoning when the banquet's o'er,—
The dreadful reckoning, and men smile no more.
Source, in full
The What d' ye call it (1715). Compare: "The time of paying a shot in a tavern among good fellows, or Pantagruelists, is still called in France a 'quart d'heure de Rabelais,'—that is, Rabelais's quarter of an hour, when a man is uneasy or melancholy", Life of Rabelais (Bohn's edition), p. 13