Caesar, you cannot go out today! I had a dream that you were murdered!
No danger looks me in the eye! I will tell a servant to order the priests to make a sacrifice.
ACT 2 SCENE 2
Calpurnia here wants me to stay home, because of a dream she had where the Romans were bathing their hands in my blood
I think you are misinterpreting it, it means that the Romans are bathing their hands in Caesars greatness.
ACT 2 SCENE 3
Ceasar, beware of Brutus, Take heed of Cassius, Come not near Casca, Have an eye to Cinna, trust not Trebonious, mark well Metellus Cimber, Decius Brutus, loves not thee, Thou hast wronged Caius Lingarius.