Macbeth is king, Cawdor and Glamice and Banquo fears that he did not claim those titles fairly. He meets Macbeth and states he is going for a ride with Fleaunce and will be back in time for the kings banquet. Macbeth has a secret where he has no intention of them to come back and hires two murders to kill them both.
It is concluded. Banquo, thy soul’s flight, If it find heaven, must find it out tonight.