Quote said by the ghost from Hamlet
Explain this quote “Revenge his foul and most unnatural muder?” Ghost to Hamlet
If thou didst ever thy dear father love — Revenge his foul and most unnatural murder.
The ghost has just explained how it was killed. Then it says to Hamlet, If you ever loved me (your father) then take revenge for me. The manner is which I died was horrific and unjust.