Macbeth
what is lady macbeth assured of after banquo rides away from the castle?
act 3 scene 2
act 3 scene 2
Macbeth doesn't want to reveal what he has planned for Banquo until "the deed is done". He assures L. Macbeth that she will applaud the deed once she finds out. The deed is, of course, is the killing of Banquo and Fleance.