Definition of Foreshadowing
In the first scene of the play, Charles the wrestler reports the news from Duke Senior's court to Oliver. His report foreshadows many of the play's key plot points:
There’s no news at the court, sir, but the old news. That is, the old duke is banished by his younger brother the new duke, and three or four loving lords have put themselves into voluntary exile with him, whose lands and revenues enrich the new duke. Therefore he gives them good leave to wander.
In Act 3, Scene 2, Celia reveals to Rosalind that Orlando is the one leaving love letters tacked to the trees in the Forest of Arden, and that she has seen him there that morning. Rosalind’s reaction foreshadows elements of her dynamic with Orlando going forward:
Unlock with LitCharts A+Celia: [...] He was furnished like a hunter.
Rosalind: O, ominous! He comes to kill my heart.