EUTHYPHRO: No, I think that you are quite right.
SOCRATES: Then, if piety is a part of justice, I suppose that we should enquire what part? If you had pursued the enquiry in the previous cases;for instance, if you had asked me what is an even number, and what part of number the even is, I should have had no difficulty in replying, a number which represents a figure having two equal sides. Do you not agree?
EUTHYPHRO: Yes, I quite agree.
SOCRATES: In like manner, I want you to tell me what part of justice is piety or holiness, that I may be able to tell Meletus not to do me injustice, or indict me for impiety, as I am now adequately instructed by you in the nature of piety or holiness, and their opposites.
EUTHYPHRO: Piety or holiness, Socrates, appears to me to be that part of justice which attends to the gods, as there is the other part of justice which attends to men.
SOCRATES: That is good, Euthyphro; yet still there is a little point about which I should like to have further information, What is the meaning of 'attention'? For attention can hardly be used in the same sense when applied to the gods as when applied to other things. For instance, horses are said to require attention, and not every person is able to attend to them, but only a person skilled in horsemanship. Is it not so?
EUTHYPHRO: Certainly.
SOCRATES: I should suppose that the art of horsemanship is the art of attending to horses?
EUTHYPHRO: Yes.
SOCRATES: Nor is every one qualified to attend to dogs, but only the huntsman?
EUTHYPHRO: True.
SOCRATES: And I should also conceive that the art of the huntsman is the art of attending to dogs?
EUTHYPHRO: Yes.
SOCRATES: As the art of the oxherd is the art of attending to oxen?
EUTHYPHRO: Very true.