Apollodorus Against Stephanus, Charged with False Testimony I (71-73)

It is fitting therefore, men of Athens, that you should wax indignant also against Phormio, for bringing this man forward as a witness, when you see the shamelessness of his character and his ingratitude. For I fancy you all know that if, when the fellow was for sale, a cook or an artisan in any other trade had bought him, he would have learned the trade of his master and been far removed from the prosperity which now is his.

But since my father into whose possession he came, was a banker and taught him letters and instructed him in his business and put him in control of large sums of money, he has become wealthy, having found the good luck which brought him into our family the foundation of all his present wealth.

It is outrageous, then, O Earth and the gods, and worse than outrageous, that he should suffer those who made him a Greek instead of a barbarian and a man of note instead of a slave, and who brought him to such great prosperity, to live in dire want while he has means and is rich, and that he should have come to such a pitch of shamelessness that he cannot bring himself to share with us the good fortune which we shared with him.