Blood and Violence (Macbeth) quotes

I am in blood Stepped so far that should I wade no more, Returning were as tedious as go o’er 3.4 after the banquet scene, Macbeth reflects on his crimes, and he recognizes that he might as well continue killing as try to stop. Note the river/water metaphor here
Till he unseamed him for the nave to th’chaps 1.2 the Captain’s description of Macbeth’s bloodthirsty violence, establishing him as a great and brave warrior