The Republic by Plato Part 2 Page 87

And when he had spoken of my lot as in all things blessed of heaven he raised a note of triumph and cheered my soul.

And I thought that the word of Phoebus, being divine and full of prophecy, would not fail. And now he himself who uttered the strain, he who was present at the banquet, and who said this — he it is who has slain my son.’

These are the kind of sentiments about the gods which will arouse our anger; and he who utters them shall be refused a chorus; neither shall we allow teachers to make use of them in the instruction of the young, meaning, as we do, that our guardians, as far as men can be, should be true worshippers of the gods and like them.

I entirely agree, he said, in these principles, and promise to make them my laws.