Final answer:
In Act 3, Scene 4 of 'Hamlet', when Hamlet confronts Gertrude about her marriage to Claudius, saying "These words, like daggers, enter in mine ears," he fulfills his promise to 'speak daggers' to her.
Step-by-step explanation:
The question pertains to the play Hamlet by William Shakespeare, specifically regarding Hamlet's promise to speak daggers to his mother, Gertrude, reflecting his intention to confront her sharply with his words.
A poignant example from the play that demonstrates this is when Hamlet, in Act 3, Scene 4, rebukes Gertrude for her actions, particularly her marriage to Claudius.
He says, "These words, like daggers, enter in mine ears." This line epitomizes the metaphorical daggers he had promised to speak, indicating that his words are meant to sting and admonish her for her perceived betrayal.
In Act II of Shakespeare's play Hamlet, Hamlet speaks to Gertrude using a metaphorical language, saying that he will 'speak daggers' to her. This means that he intends to speak harshly and critically to her.
An example of Hamlet speaking daggers to Gertrude can be seen in Act III, Scene 4, when he confronts her about her marriage to Claudius and accuses her of betraying his father.