The war, by keeping him at a distance, had hitherto prevented him; and since the return to before Carthage, it seemed to him that the inhabitants suspected his enterprise. But soon they diminished the sentries on the aqueduct. There were not too many people for the defence of the walls. The former slave practised himself for some days in shooting arrows at the flamingoes on the lake. Then one moonlight evening he begged Matho to light a great fire of straw in the middle of the night, while all his men were to shout at the same time; and taking Zarxas with him, he went away along the edge of the gulf in the direction of Tunis. When on a level with the last arches they returned straight towards the aqueduct; the place was unprotected: they crawled to the base of the pillars. The sentries on the platform were walking quietly up and down. Towering flames appeared; clarions rang; and the soldiers on vedette, believing that there was an assault, rushed away in the direction of Carthage. One man had remained. He showed black against the background of the sky. The moon was shining behind him, and his shadow, which was of extravagant size, looked in the distance like an obelisk proceeding across the plain. They waited until he was in position just before them. Zarxas seized his sling, but whether from prudence or from ferocity Spendius stopped him. “No, the whiz of the bullet would make a noise! Let me!” Then he bent his bow with all his strength, resting the lower end of it against the great toe of his left foot; he took aim, and the arrow went off. The man did not fall. He disappeared. “If he were wounded we should hear him!” said Spendius; and he mounted quickly from story to story as he had done the first time, with the assistance of a rope and a harpoon. Then when he had reached the top and was beside the corpse, he let it fall again. The Balearian fastened a pick and a mallet to it and turned back. The trumpets sounded no longer. All was now quiet. Spendius had raised one of the flag-stones and, entering the water, had closed it behind him. Calculating the distance by the number of his steps, he arrived at the exact spot where he had noticed an oblique fissure; and for three hours until morning he worked in continuous and furious fashion, breathing with difficulty through the interstices in the upper flag-stones, assailed with anguish, and twenty times believing that he was going to die. At last a crack was heard, and a huge stone ricocheting on the lower arches rolled to the ground,—and suddenly a cataract, an entire river, fell from the skies onto the plain. The aqueduct, being cut through in the centre, was emptying itself. It was death to Carthage and victory for the Barbarians.