Anabasis

Now if you imagine that this is the case, it is within your power upon the instant to make this transaction a vain one for us both by exacting your money from him. For it is clear that, if I have received anything from Seuthes, he will demand it back from me, and, moreover, he will demand it back with justice if I am failing to fulfil to him the undertaking for which I was accepting his gifts.

>But it is far from being true, in my opinion, that I have received what belongs to you; for I swear to you by all the gods and goddesses that I have not even received what Seuthes promised to me for my own services; he is present here himself, and as he listens he knows as well as I do whether I am swearing falsely;

furthermore, to make your wonder the greater, I swear besides that I have not even received what the other generals have received—nay, not even so much as some of the captains.

And why, then, did I follow this course? I supposed, soldiers, that the more I helped this man to bear the poverty in which he then was, the more I should make him my friend when he should have gained power. But in fact I no sooner see him enjoying prosperity than I recognize his true character.