"hear it not, Duncan, for it is a knell" (2.1.62)
banquo has a dream/vision of the three witch sisters, they say things about the future. in the tragedy of Macbeth it says "i dreamt last night of the three Weird Sisters. to you they have shown some truth." (2.1.19-21)the witches predict the future of Macbeth killing the king and Banquo tells him about it.
analyze text inference
"i have done the deed. didst thou not hear a noise?" (2.2.14)
"did not you speak?" (2.2.16)
Macbeth has a vision of a dagger and killing the king. in Macbeth i quote "art thou not, fatal vision , sensible to feeling as to sight? or art thou but a dagger of the mind, a false creation proceeding from the heat-oppressed brain?" (2.1.35-38) Macbeth is contemplating whether the dagger is real or a sight in his head.
The bells ring and invites Macbeth to do his duty and kill the king. in Macbeth it says "i go, and it is done. The bell invites me. Hear it not Duncan for it is knell that summons thee to heaven or hell." (2.1.61-63) at a certain time Macbeth is to kill the king in his sleep. he uses the bell as if it was a funeral bell for the king.
analyze word choices
"O, horror, horror, horror!" (2.2.58)
Macbeth kills the king. lady Macbeth and Macbeth are paranoid and afraid the murder will make them go mad. in Macbeth it says "These deeds must not be thought of; so, it will make us mad." (2.2.32-33) thinking about him murdering the king might make him go crazy if he thinks about it.
they blame the murder on the servants. in Macbeth its says "why did you bring these daggers from the place? they must lie there . Go carry them and smear the sleepy grooms with blood." (2.2.46-48) Macbeth wasn't suppose to bring the murder weapon with him so they covered the servants in blood to blame the murder of the king on them.
"for it must seem their guilt" (2.2.55)
Macduff later finds the king dead in his room. "ring the alarm bell,- murder in treason!" (2.2.68) and "our royal master's murdered." (2.2.81) Macduff mourns the kings death and tells everyone that he has been murdered. The king is like a master to them and he has been killed that's what they mean by "murder in treason."