So at this time, when everything seemed to be succeeding, and his empire and power constantly increasing, Demetrius received the news that Lysimachus had taken all the cities in Asia which had belonged to him, and that Ptolemy had made himself master of Cyprus with the exception of Salamis, which he was besieging, in which city was the mother and the children of Demetrius. Yet, like the woman spoken of by the poet Archilochus, who deceitfully offers water in one hand, while she holds a firebrand in the other, the fortune of Demetrius, after soaring him away from the conquest of Sparta by these terrifying pieces of intelligence, at once offered him hopes of accomplishing a new and mighty enterprise, in the following manner. XXXVI. After the death of Kassander, his eldest son Philip ascended the throne, but not long afterwards died. Upon this Kassander's two younger sons each aspired to the crown. One of them, Antipater, murdered his mother Thessalonike, upon which the other[315] invited Pyrrhus to come from Epirus, and Demetrius from Peloponnesus, to support his claims. Pyrrhus was the first to arrive, and demanded so large a portion of the kingdom of Macedonia as the price of his assistance, that he soon became an object of terror to Alexander. When Demetrius, in answer to the appeal of Alexander, arrived with his army, Alexander was even more terrified, because of his great renown. He met Demetrius near Dium, and welcomed him as an honoured guest, but gave him to understand that he no longer stood in need of his services. Upon this each began to suspect the other, and Demetrius, when he was proceeding to a banquet to which he had been invited by the young prince, was warned that his host intended to assassinate him while they were drinking after dinner. Demetrius was not in the least disturbed at this intelligence, but merely delayed going to the banquet for a short time, while he ordered his officers to keep their men under arms, and bade his personal followers and pages, who far out-numbered the retinue of Alexander, to enter the banqueting hall with him, and to remain there until he left the table. Alarmed by these precautions, Alexander did not venture to offer him any violence; and Demetrius soon left the room, excusing himself on the ground that his health would not permit him to drink wine. On the following day Demetrius made preparations for departure, announcing that he had received news which made this necessary. He begged Alexander to pardon him for so sudden a retreat, and promised that when he was more at leisure he would pay him another visit. Alexander was delighted at this, thinking that Demetrius was leaving the country of his own free-will, and not as an enemy; and he escorted him as far as the borders of Thessaly. When they reached Larissa, each again invited the other to a banquet, each intending to murder the other. This decided the fall of Alexander, who fell into his own trap, being loth to