LXVIII. He was now much pleased at being joined by Nearchus and his officers, and took so much interest in their accounts of their voyage, that he wished to sail down the Euphrates himself with a great fleet, and then to coast round Arabia and Libya, and so enter the Mediterranean sea through the pillars of Herakles.[427] He even began to build many ships at Thapsakus, and to collect sailors and pilots from all parts of the world, but the severe campaigns which he had just completed in India, the wound which he had received among the Malli, and the great losses which his army had sustained in crossing the desert, had made many of his subjects doubt whether he was ever likely to return alive, and had encouraged them to revolt, while his absence had led many of his satraps and viceroys to act in an extremely arbitrary and despotic manner, so that his whole empire was in a most critical condition, and full of conspiracies and seditious risings. Olympias and Kleopatra[428] had attacked and driven out Antipater, and had divided the kingdom between themselves, Olympias taking Epirus, and Kleopatra Macedonia. When Alexander heard this, he said that his mother had proved herself the wiser of the two; for the Macedonians never would endure to be ruled by a woman. He now sent Nearchus back to the sea, determining to make war all along the coast, and coming down in person to punish the most guilty of his officers. He killed Oxyartes, one of the sons of Abouletes (the satrap of Susiana) with his own hands, with a sarissa or Macedonian pike. Abouletes had made no preparations to receive Alexander, but offered him three thousand talents of silver. Alexander ordered the money to be thrown down for the horses; and as they could not eat it, he said “What is the use of your having prepared this for me?” and ordered Abouletes to be cast into prison.