"Is this a dagger which I see before me, the handle towards my hand?"
Macbeth sees a dagger floating in front of him just before he goes to murder King Duncan. This vision is a hallucination that represents his internal conflict and the evil thoughts that are consuming him.
Macbeth, yet guards were framed and Lady Macbeth was the plotter!
Lady Macbeth gets them drunk, then frames them for the murder of Duncan.
She doesn't play any part in the murder of King Duncan.
Macbeth compares Duncan's murder to a bell signaling Duncan's eternal sleep. He expresses remorse and guilt over the treacherous act he has committed.
In the play "Macbeth" by William Shakespeare, King Duncan was murdered by Macbeth using a dagger.
The king's servants who are blamed for King Duncan's murder are killed by Macbeth as part of his plan to frame them for the crime. Macbeth does this to shift suspicion away from himself and Lady Macbeth, who are the true perpetrators of the murder.
Macbeth hallucinates a floating dagger leading him to King Duncan's chamber. The dagger represents his inner conflict and guilt about the murder he is about to commit.
He begins to seriously consider the possibility of committing murder to become king.
Macbeth forgets to leave the daggers used to kill Duncan in his chamber, despite initially planning to plant them on the guards to frame them for the murder.
He sees a dagger in his hand like the one he will use to kill Duncan. It is purely a hallucination, the audience cannot see it.
After Duncan's boy is discovered dead, Macbeth kills the King's guards out of rage and panic. Lady Macbeth tries to maintain control and cover up their involvement in the murder. Macbeth is eventually crowned King of Scotland.
Lady Macbeth planned to blame the murder on the grooms of Duncan's chamber. This frame-up was successful, at least at first.