Final answer:
The character Casca from Shakespeare's 'Julius Caesar' said the quote 'When beggars die, there are no comets seen; The heavens themselves blaze forth the death of princes,' representing Elizabethan beliefs about omens and the significance of nobility.
Step-by-step explanation:
The quote “When beggars die, there are no comets seen; The heavens themselves blaze forth the death of princes” is said by the character Casca in William Shakespeare's play Julius Caesar. This line reflects the Elizabethan belief that cosmic events were connected to the lives of important people, suggesting a celestial phenomenon, like the appearance of a comet, would accompany the death of someone significant, such as a prince, while the deaths of ordinary people like beggars would go unnoticed by the universe.