Ancient shade

'Indeed, an anecdote that arose in antiquity paints exactly this picture: Dionysius, on the eve of the split, requested that Plato not speak ill of him back at the Academy, prompting Plato’s haughty reply: ‘May the gods forbid that we have any reason to speak of you at all.’'

https://aeon.co/essays/what-the-controversial-letters-of-plato-reveal-about-us