And she urged them to turn aside to Cuchulain's palace at Dundalgan, and remain under that hero's safeguard till Fergus could rejoin them. But she cannot persuade the others that the treachery which she herself sees so clearly is really intended. Her last despairing attempt is made as they come in sight of the royal city; she tells them that if, when they arrive, they are admitted into the mansion in which King Conor is feasting with the nobles of Ulster round him, they are safe, but if they are on any pretext quartered by the King in the House of the Red Branch, they may be certain of treachery. They _are_ sent to the House of the Red Branch, and not admitted among the King's revellers, on the pretended grounds that the Red Branch is better prepared for strangers, and that its larder and its cellar are better provided with food and drink than the King's mansion. All now begin to feel that the net is closing over them. Late in the night King Conor, fired with drink and jealousy, called for some one to go for him and bring him word how Déirdre looked, "for if her own form live upon her, there is not in the world a woman more beautiful than she." Lavarcam, the nurse, undertakes to go. She, of course, discloses to Déirdre and Naoise the treachery that is being plotted against them, and returning to Conor she tells him that Déirdre has wholly lost her beauty, whereat, "much of his jealousy abated, and he continued to indulge in feasting and enjoyment a long while, until he thought of Déirdre a second time." This time he does not trust Lavarcam, but sends one of his retainers, first reminding him that his father and his three brothers had been slain by Naoise. But in the mean time the entrances and windows of the Red Branch had been shut and barred and the doors barricaded by the sons of Usnach. One small window, however, had been left open at the back and the spy climbed upon a ladder and looked through it and saw Naoise and Déirdre sitting together and playing at chess. Déirdre called Naoise's attention to the face looking at them, and Naoise, who was lifting a chessman off the board, hurled it at the head and broke the eye that looked at them. The man ran back and told the King that it was worth losing an eye to have beheld a woman so lovely. Then Conor, fired with fury and jealousy, led his troops to the assault, and all night long there is fighting and shouting round the Red Branch House, and Naoise's brothers, helped by the two sons of Fergus, pass the night in repelling attack, and in quenching the fires that break out all round the house. At length one of Fergus's sons is slain and the other is bought off by a bribe of land and a promise of power from King Conor, and now the morning begins to dawn, but the sons of Usnach are still living, and Déirdre is still untaken. At last Conor's druid, Cathba, consents to work a spell against them if Conor will plight his faithful word that