A JEST.
A sick man finding himself in articulo mortis heard a knock at the door, and asking one of his servants who was knocking, the servant went out, and answered that it was a woman calling herself Madonna Bona. Then the sick man lifting his arms to Heaven thanked God with a loud voice, and told the servants that they were to let her come in at once, so that he might see one good woman before he died, since in all his life he had never yet seen one.
Taken from The Notebooks of Leonardo da Vinci edited by Jean Paul Richter, 1880.