Cymbeline — Act 5, Scene 5: Cymbeline's tent.

Cymbeline gathers the court and praises the brave unknown soldier who fought so well in the battle, but says he cannot be found. Cornelius then reports that the Queen is dead and reveals her dying confession: she never loved Cymbeline, had plotted against Imogen, and had intended to poison the king to place her son on the throne. Roman prisoners are brought in with Lucius, Iachimo, the Soothsayer, Posthumus, and Imogen disguised as Fidele. Imogen asks for Iachimo to explain the ring and learns from him how he won it by tricking Posthumus. Posthumus then reveals his identity, Iachimo confesses, and the Soothsayer interprets the oracle, leading Cymbeline to pardon all, recognize his lost sons, and restore peace with Rome.