Story of the fool who found a purse.
For instance, a certain poor man, going on a journey, found a bag of gold, that had been dropped by the head of a caravan. The fool, the moment he found it, instead of going away, stood still where he was, and began to count the gold. In the meanwhile the merchant, who was on horseback, discovered his loss, and galloping back, he saw the bag of gold in the poor man’s possession, and took it away from him. So he lost his wealth as soon as he got it, and went on his way sorrowful, with his face fixed on the ground.
“Fools lose wealth as soon as they get it.”