The Republic by Plato Part 2 Page 69

Why, yes, said he, those stories are extremely objectionable.

Yes, Adeimantus, they are stories not to be repeated in our State; the young man should not be told that in committing the worst of crimes he is far from doing anything outrageous; and that even if he chastises his father when he does wrong, in whatever manner, he will only be following the example of the first and greatest among the gods.

I entirely agree with you, he said; in my opinion those stories are quite unfit to be repeated.

Neither, if we mean our future guardians to regard the habit of quarrelling among themselves as of all things the basest, should any word be said to them of the wars in heaven, and of the plots and fightings of the gods against one another, for they are not true.