Banquo is Macbeth's closest friend and fellow thane. He, in a way, represents wisdom, morality and rational thought. Unfortunately, he doesn't live long, but we will get to that later. After Macbeth and Banquo leave the scene of battle and head towards their king's encampment, they meet the three witches in the woods. They declare a prophecy for Macbeth that he will be given a new title and soon be king. Indeed, these both come... Banquo is Macbeth's closest friend and fellow thane. He, in a way, represents wisdom, morality and rational thought. Unfortunately, he doesn't live long, but we will get to that later. After Macbeth and Banquo leave the scene of battle and head towards their king's encampment, they meet the three witches in the woods. They declare a prophecy for Macbeth that he will be given a new title and soon be king. Indeed, these both come true. Banquo's prophecies are less clear. The final one is as follows: Thou shalt get kings, thoug...