Final answer:
Laertes receives consent to sail to France from his father, Polonius, in the play 'Hamlet' by William Shakespeare.
Step-by-step explanation:
In Act 1, Scene 3 of "Hamlet," Polonius, the father of Laertes and advisor to King Claudius, imparts paternal advice to Laertes, who is preparing to sail to France.
Polonius initially offers a string of practical and moral counsel, including the famous line, "Give thy thoughts no tongue."
Despite his reluctance and the lengthy advice, Polonius eventually grants Laertes permission to depart, acknowledging the inevitability of his son's journey.
This scene not only reveals Polonius's concern for his son's well-being but also sets the stage for later events in the play, contributing to the intricate web of relationships and motivations in Shakespeare's "Hamlet."