the old ways and cursing all such as may refuse their consent or violate the new law thus solemnly enacted. Then all present betake themselves to the river and erect another idol on the bank. In presence of this latter idol the weights and measures are compared, and any that exceed the lawful standard are at once reduced to it. When this has been done, they rock the image to and fro to signify, or perhaps rather to ensure, thereby that he who does not keep the new law shall suffer misfortune, or fall sick, or be thwarted in some way or other. Then a pig is killed and eaten on the bank of the river. The feast being over, each family contributes a certain sum in token that they make restitution of their unlawful gains. The money thus collected is tied in a bundle, and the priest holds the bundle up towards the sky and down towards the earth to satisfy the god of the upper and the god of the nether world that justice has now been done. After that he either flings the bag of money into the river or buries it in the ground beside the idol. In the latter case the money naturally disappears, and the people explain its disappearance by saying that the evil spirit has come and fetched it.(322) A method like that which at the present day the people of Nias adopt for the sake of conjuring the demon of disease was employed in antiquity by the Caunians of Asia Minor to banish certain foreign gods whom they had imprudently established in their country. All the men of military age assembled under arms, and with spear-thrusts in the air drove the strange gods step by step from the land and across the boundaries.(323)