The Athenians had a law, that if any one happened to discover a dead body, whether of a friend or a stranger, he should cast earth on it three times; and the Romans had a similar law. If a Greek omitted this duty, he was bound to make satisfaction by sacrificing a sow-pig. But some went farther, and insisted that whoever saw a dead body and did not cast dust upon it, was both a law-breaker and an accursed person. The people feared that the gods underground were angry if the dead were left uncovered with their kindred dust. No greater imprecation could have been cast at an enemy than that he might not be covered with the earth. Hence it was that the ancients stood in great fear of death on the ocean, for there their bodies could not be interred. When one went to sea, it was not uncommon for him to tie a reward to his body, that in case he should be drowned and his body found, the finder would see it buried, and so become entitled to the treasure. Next to the happiness of being assured that the body would be buried, was that of being interred in one's own country, and not among strangers. When a man died far from home, frequent solemn invocations were made for his soul, which, it was thought, could hear and understand what was said by friends even in distant lands. At the burial of one that was slain in battle, his comrades marched three times round the burning pile or grave, shaking their arms, and throwing swords, bridles, belts, and other articles into the fire or grave after the body. When a soldier fell fighting in the field, and his body could not be found, he was honoured with the carriage of an empty bier, and funeral ceremonies as if his remains were present.