Demetrius (27.5-27.6)

And there is on record also Lamia’s comment on the famous judgment of Bocchoris. There was, namely, a certain Egyptian who was in love with Thonis the courtesan, and was asked a great sum of money for her favours; then he dreamed that he enjoyed those favours, and ceased from his desires.

Thereupon Thonis brought an action against him for payment due, and Bocchoris, on hearing the case, ordered the man to bring into court in its coffer the sum total demanded of him, and to move it hither and thither with his hand, and the courtesan was to grasp its shadow, since the thing imagined is a shadow of the reality. This judgment Lamia thought to be unjust; for though the dream put an end to the young man’s passion, the shadow of the money did not set the courtesan free from her desire for it. So much, then, for Lamia.