Lady Macbeth enters the King's room to plant the daggers on the guards after she has drugged them. This is part of the plan she and Macbeth devised to frame the guards for the murder of King Duncan.
Lady Macbeth takes the bloody dagger back to Duncan's room in order to frame the King's guards for his murder.
The grooms of his chamber, his personal servants who sleep in the same room with him.
Where is Macbeth going when he sees the bloody dagger?
lady macbeth
Lady Macbeth gives a signal to Macbeth to come and do the murder by ringing a bell. "The bell invites me", he says.
She takes both the daggers back into the chambers where Duncan was supposed to be sleepingshe takes the daggers and places them by the guards. In order to make it look as if it were the guards who killed the king instead of her husband.
"The sleeping and the dead are but as pictures" implies that they cannot fight back. Macbeth refuses to go back to the room where the murdered Duncan lies, and Lady Macbeth is telling him in her usual contemptuous way that he has nothing to be afraid of.
As the King, Macbeth's show of weakness would have been very unorthodox. The fact that he allowed his own court to see him in such a state shows how truly distressed he has become. Lady Macbeth, ever the more ambitious of the two, would have seen her Husband's weakness as yet further proof that he is the lesser of the two of them. She would have believed that his actions caused them both to lose face in the public eye.
I am guessing that the interchange is that one in 2,2 as follows: Lady M: Did you not speak? Macbeth: When? Lady M: Now. Macbeth: As I descended? Lady M: Ay. Macbeth Hark! Who lies in the second chamber? Lady M: Donalbain. Macbeth: This is a sorry sight. The conversation is usually performed very rapidly with the words almost tumbling over each other. The characters are trying to answer each other but Macbeth is distracted by his own thoughts. Lady M has heard a voice, and wants to find out about it, but she never gets an answer. Macbeth asks who is sleeping in Room 210, but when he gets his answer he does not explain why he asked it but goes on to talk about his bloody hands. They are nervous, their thoughts (and we assume their hearts) are racing to the extent that they are incoherent. Their nervous tension gets communicated to the audience.
Macbeth [c. 1014-August 15, 1057] and his Lady [b. c. 1015] planned to blame the two royal guards for the untimely death of King Duncan I [d. August 14, 1040] of Scotland. Lady Macbeth was supposed to serve the guards drugged drinks, to keep them from protecting their sovereign. Macbeth was supposed to kill the sleeping, unarmed King and then the passed out, defenseless guards. The bloodied murder weapons were supposed to be left at the crime scene with the bloodied corpses. The crime scene was supposed to tell a tale of a king killed by his drunken guards and avenged by his outraged host. And that was what happened and how the royal guest chamber was made to look, in Act 2 Scene 2 of the Shakespearean play.
Lady Macbeth urges her husband to hide his true feelings and appear welcoming and kind to their guests, while secretly plotting to kill King Duncan. She warns him to not let their plan be revealed through their facial expressions or actions.
Well, it is Lady Macbeth's plan really, although Macbeth was tempted by a similar idea. The idea was to kill the king and put the blame on his servants. Macbeth is Duncan's cousin, and so might succeed to the throne.