Quotation from Xenophon

I am looking for a quotation from Xenophon that I may be misremembering or inventing; searches on google and Xenophon’s work online haven’t revealed the answer. The gist of it is, “the strong will take from the weak; that’s what it means to be strong.” It is not the quote that begins “the strong will always oppress the weak; and compel them, etc.” What is stuck in my mind is a line about actually taking things from the weak. Any help available? For the quote, I mean, not medical advice, however well-intended or apparently necessary!

Are you sure it’s not something Callicles said in the Republic?

It’s not from Xenophon. It’s from Thucydides, The Peloponnesian War, the section called the Melian Dialogue. During the war, the city of Melos was more or less neutral. Athens demanded it pay tribute, and when they refused, sieged the city. Here’s part of Thucydiides

Thanks, both of you, but the Thucydides quote is not what I was (mis)remembering and it came up quickly on google when I started looking. What I think is the quote from Xenophon was a little pithier and had a sense of “the neat thing about being powerful is you take other people’s stuff” in language a little plainer than Thucydides. That quote does capture the essence of it, but is not what I’m recalling. Thanks.

If you’re sure it’s Xenophon, in the Anabasis, when he’s trying to convince the band to stay together, he warns them,

“As long as you stay together united as today, you will command respect and procure provisions; for might certainly exercises a right over what belongs to the weaker. But once broken up, with your force split into bits, you will neither be able to get subsistence, nor indeed will you get off without paying dearly for it.”

In his Memorabilia, he quotes Socrates as saying:

" Do you not observe that the mighty oppress the weak, and use them as their slaves, after they have made them groan under the weight of oppression, and given them just cause to complain of their cruel usage, in a thousand instances, both general and particular? And if they find any who will not submit to the yoke, they ravage their countries, spoil their corn, cut down their trees, and attack them, in short, in such a manner that they are compelled to yield themselves up to slavery, rather than undergo so unequal a war? Among private men themselves, do not the stronger and more bold trample on the weaker?”

Could either of those be it?

The second one is it! Many thanks! I can get some sleep now and feel a little less worried about imminent senility! I was pretty sure it wasn’t in the Anabasis, and now, there it is. Thanks again.