Final answer:
In Shakespeare's 'Julius Caesar', Marc Antony refers to Brutus as 'The noblest Roman of them all' in his eulogy.
Step-by-step explanation:
In Shakespeare's play Julius Caesar, Marc Antony calls Brutus "The noblest Roman of them all" indicating his belief that Brutus was the only conspirator who acted for the good of Rome, rather than out of envy or personal grudge against Caesar. This compliment is delivered after Brutus's death, during Antony's eulogy over his body, illustrating the complex characterizations and moral ambiguities that are prominent in the play.