Macbeth at the beginning of the play is portrayed as an honest, loyal and brave subject. It is at the scene when he first encounters the three witches with Banquo that we see something click inside of him. They prophecize that Macbeth, Thane of Glamis is also Thane of Cawdor and will be king. The witches also say Banquo will be father to a line of kings. He is enticed with the prophecy that he will become king and this thought, whether it is a new one to him or not, really starts to tug away at his morals, honor, integrity. His wife, Lady Macbeth, though describes her husband as "too full o' the milk of human kindness." To be king is an alluring thought to Macbeth and killing the the rightful King D