Final answer:
Calpurnia warns Caesar about her prophetic dreams and bad omens, urging him to avoid the Senate meeting where she fears he will be harmed.
Step-by-step explanation:
In Julius Caesar, Act 2, Scene 2, Calpurnia warns Caesar about ominous dreams she has had, as well as the poor omens reported by the watchmen. She pleads with Caesar to stay home rather than attend the Senate meeting, fearing that harm will come to him because of these signs. Calpurnia's concern emphasizes the play's theme of fate versus free will and the tension between public appearance and private intuition.