Shakespeare's source for the story is the account of Macbeth, King of Scotland; Macduff; and Duncan in Holinshed's Chronicles (1587), a history of England, Scotland, and Ireland familiar to Shakespeare and his contemporaries, although the events in the play differ extensively from the history of the real Macbeth.
<span>No sé qué Holden me mira </span>
Imagery or Simile hope that helped :)