Pericles, as soon as news was brought him of the disaster that had befallen his army, made all the haste he could to come in to their relief, and having defeated Melissus, who bore up against him, and put the enemy to flight, he immediately proceeded to hem them in with a wall, resolving to master them and take the town, rather with some cost and time, than with the wounds and hazards of his citizens. But as it was a hard matter to keep back the Athenians, who were vexed at the delay, and were eagerly bent to fight, he divided the whole multitude into eight parts, and arranged by lot that that part which had the white bean should have leave to feast and take their ease, while the other seven were fighting. And this is the reason, they say, that people, when at any time they have been merry, and enjoyed themselves, call it white day, in allusion to this white bean. Ephorus the historian tells us besides, that Pericles made use of engines of battery in this siege, being much taken with the curiousness of the invention, with the aid and presence of Artemon himself, the engineer, who, being lame, used to be carried about in a litter, where the works required his attendance, and for that reason was called Periphoretus. But Heraclides Ponticus disproves this out of Anacreon's poems, where mention is made of this Artemon Periphoretus several ages before the Samian war, or any of these occurrences. And he says that Artemon, being a man who loved his ease, and had a great apprehension of danger, for the most part kept close within doors, having two of his servants to hold a brazen shield over his head, that nothing might fall upon him from above; and if he were at any time forced upon necessity to go abroad, that he was carried about in a little hanging bed, close to the very ground, and that for this reason he was called Periphoretus.