Act 4 Scene 1: Macbeth confronts the weird sisters.
Show me a series of apparitions that tell my future!
The first apparition is of a wounded man who warns Macbeth to look out for the revenge of Macduff.
The second apparition is of a blood covered boy who comforts Macbeth.
Don't worry, you cannot be killed by any man of which a women bear.
The third appirition is a child wearing a crown, who promises that Macbeth cannot lose in battle until Birnam wood moves toward his castle at Dunsinane. Macbeth then asks if Banquo's issue will come up again and the witches show an image of future kings led by banquo.
Macbeth is enraged at the witches image they revealed to him. He reveals in an aside what he will do.