Second episode.—Lichas, the personal herald of Hercules, now enters, followed by Iole and a company of captive women. He explains to Deianira how Hercules had been driven on by petty persecutions to slay Iphitus, the son of Eurytus, treacherously; how he had for this been doomed by Zeus to serve Omphale, queen of Lydia, for a year; and how in revenge he has now slain Eurytus, and even now is sending home these Oechalian captives as spoil; Hercules himself is delaying yet a little while in Euboea, until he has sacrificed to Cenaean Jove.
Deianira looks in pity upon the captives praying that their lot may never come to her or hers; and is especially drawn in sympathy to one beautiful girl, who, however, will answer no word as to her name and state.
As all are passing into the palace, the messenger detains Deianira and tells her the real truth which Lichas has withheld: that this seemingly unknown girl is Iole, daughter of Eurytus; that it was not in revenge but for love of Iole that Hercules destroyed her father's house, and that he is now sending her to his own home not as his slave, but mistress, and rival of his wife.
Lichas, returning from the palace, on being challenged by the messenger and urged by Deianira to speak the whole truth, tells all concerning Hercules' love for Iole.
Deianira receives this revelation with seeming equanimity and acquiescence.
Second episode.—Deianira comes hurrying distractedly out of the palace, and relates her discovery as to the horrible and deadly power of the charm which she has sent to her husband.
While she is still speaking, Hyllus rushes in and cries out to his mother to flee from the wrath of Hercules, whose dreadful sufferings, after putting on the robe which his wife had sent to him, the youth describes at length. He narrates also the death of Lichas. The suffering hero is even now on his way by sea from Euboea, in a death-like swoon, and will soon arrive at Trachin.
Deianira, smitten with quick repentance, begs Jupiter to destroy her with his wrathful thunderbolts. She resolves on instant self-destruction, though Hyllus and the nurse vainly try to dissuade her, and to belittle her responsibility for the disaster; and in the end she rushes from the scene, Hyllus following.
Second choral interlude.—The chorus briefly reverts to the battle of Acheloüs and Hercules for the hand of Deianira.
Second choral interlude.—The chorus, contemplating the changing fates of their prince's house, is reminded of the saying of Orpheus, "that naught for endless life is made." This leads to an extended description of Orpheus' sweet music and its power over all things, both animate and inanimate, and suggests the story of his unsuccessful attempt to regain Eurydice.