A blind man of Orvieto, of the name of Cola, hit upon a device to recover a hundred florins he had been cheated of, which showed he was possessed of all the eyes of Argus, though he had unluckily lost his own.  And this he did without wasting a farthing either upon law or arbitration, by sheer dexterity, for he had formerly been a barber, and accustomed to shave very close, having then all his eyes about him, which had been now closed for about thirty years.  Alms seemed then the only resource to which he could betake himself, and such was the surprising progress he in a short time made in his new trade that he counted a hundred florins in his purse, which he secretly carried about him until he could find a safer place.  His gains far surpassed anything he had realised with his razor and scissors; indeed, they increased so fast that he no longer knew where to bestow them, until one morning happening to remain the last, as he believed, in the church, he thought of depositing his purse of a hundred florins under a loose tile in the floor behind the door, knowing the situation of the place perfectly well.  After listening some time without hearing a foot stirring, he very cautiously laid it in the spot; but unluckily there remained a certain Juccio Pezzichernolo, offering his adoration before an image of San Giovanni Boccadoro, who happened to see Cola busily engaged behind the door.  He continued his adorations until he saw the blind man depart, when, not in the least suspecting the truth, he approached and searched the place.  He soon found the identical tile, and on removing it with the help of his knife, he found the purse, which he very quietly put into his pocket, replacing the tiles just as they were, and, resolving to say nothing about it, he went home.

At the end of three days the blind mendicant, desirous of inspecting his treasure, took a quiet time for visiting the place, and removing the tile searched a long while in great perturbation, but all vain, to find his beloved purse.  At last, replacing things just as they were, he was compelled to return in no very enviable state of mind to his dwelling, and there meditating on his loss, the harvest of the toil of so many days, by dint of intense thinking a bright thought struck him (as frequently happens by cogitating in the dark), how he had yet a kind of chance of redeeming his lost spoils.  Accordingly in the morning he called his young guide, a lad about nine years old, saying, “My son, lead me to church,” and before setting out he tutored him how he was to behave, seating himself at his side before the entrance, and particularly remarking every person who should enter into the church.  “Now, if you happen to see any one who takes particular notice of me, and who either laughs or makes any sign, be sure you observe it and tell me.”  The boy promised he would; and they proceeded accordingly and took their station before the church