Cymbeline — Act 4, Scene 2: Before the cave of Belarius.

Back at Belarius’s cave, Belarius and the brothers leave Imogen behind to rest, praising her gentleness as she goes inside and takes Pisanio’s drug. Cloten then arrives alone, searching angrily for the people he expected to find. He insults Guiderius, boasts of his rank as the Queen’s son, and attacks him, but Guiderius fights back and kills him, cutting off his head. Belarius is alarmed, yet the brothers decide to hide the body and bury it. When Imogen wakes, she mistakes Cloten’s body and Posthumus’s clothes for her husband’s corpse and curses Pisanio and Cloten. Lucius then enters with Roman officers, finds Imogen grieving beside the body, and takes her into his service.