Contrast Macbeth's an banquo's reactions to the realization that the first of the witches prophecies has come true ? Lines 116-127 Scene 3

Macbeth is at first suspicious of Ross's news that he has become the thane od Cawdor,

The thane of Cawdor lives. Why do you dress me
In borrowed robes?

Banquo is astonished that the witch's prophesies were correct,

What, can the devil speak true?