To ensure the murderers will 'dispatch' (kill) Banquo, Macbeth tells them, 'Banquo was your enemy, So he is mine'. Basically, you do not like Banquo and therefore, neither do I. So I encourage you to kill him.
It was very manipulative of Macbeth to say this to the murderers. He also threatens their manhood, compares them to dogs and applies various other tactics so he can feel certain they will kill Banquo and Banquo's son, Fleance.
Macbeth is saying that the deeds committed by the murderer are horrible and beyond forgiveness. He acknowledges that the depth of the murderer's atrocities is so great that even the ocean could not wash them clean.
'I shnaky pull I had, I blew the horrid deed onto thine roof, dripity drip, slipity slip'
Shakespeare Macbeth (Act 5 Scene 7) Line 476-8
Macbeth Tells The Murderers In Line 144-152 To Go And
There are two murderers in act 3 scene 3 in Macbeth.
Macbeth killed him, by hiring some murderers.
In Shakespeare's play "Macbeth," the conflict between the murderers and Banquo arises because Macbeth orders the murderers to kill Banquo out of fear that his descendants will inherit the throne. The murderers see Banquo as a threat to Macbeth's power and are motivated to carry out the assassination for their own personal gain.
Macbeth's coronation
Lady Macbeth places the bloody daggers near the alleged murderers in Macbeth to frame them for King Duncan's murder.
He sends murderers to do it.
there are 3
Successful were the murderers in Macbeth partly;Banquo dead because of them becomes,But still alive is Fleance afterwards.Successful were in Act IV the murderers also,Who slaughter they made of the family of MacduffEntirely without exception.
Macbeth enlists murderers to assassinate Banquo.
Macbeth's soldiers do not kill Banquo, Macbeth hires three murderers to do the job.
The two murderers in Macbeth succeed in carrying out the murder of Banquo, as ordered by Macbeth. However, they fail in killing Fleance, Banquo's son, who manages to escape.