The colonists felt greatly the necessity of an interpreter, and the clérigo Juan de Sosa with one of the vessels coasted as far as Nombre de Dios in search of one, but returned unsuccessful. Felipe Gutierrez named the town which he had built Concepcion, "but from the sufferings of the people," says Oviedo, "better to have called it Aflicion."[III‑7] It soon became evident that to remain in that locality was death to all concerned, and Gutierrez determined to remove to some more favorable spot farther from the marshy lowlands of the coast. Foraging expeditions were sent out in several directions for the double purpose of securing food and examining the country. [Sidenote: PISA'S PARTY.] In one of these excursions the Spaniards encountered a cacique named Dururua who received them courteously, and entertained them, after his rude fashion, with bounteous hospitality. But the followers of Felipe Gutierrez proved no exception to the rule in their treatment of the natives. One of two evils was open to the heathen, either to submit and suffer wrong and robbery, or to resist and be slain or enslaved. Dururua placed at the disposal of the Spaniards his entire wealth, but even this was insufficient to satisfy their cupidity. After his resources were exhausted their demands did not cease, but heaping up the measure of their iniquity they invaded the homes of the natives, compelled them to search for gold, and after infamously burning their cornfields returned to the settlement. Open hostilities having broken out, the governor sent against Dururua a force of one hundred and fifty men under Alonso de Pisa,[III‑8] who captured the chief with many of his followers. The Spaniards demanded gold. Dururua answered that if they would give him liberty he would bring them four baskets of gold each containing 2,000 pesos. The cacique however was held a prisoner, while an Indian was sent under his direction to bring in the treasure. At the expiration of four days the messenger returned empty-handed. Others were despatched on the same errand, but all returned unsuccessful. The wily Dururua affected great indignation against his followers. He called them traitors, and requested that he might be allowed to go himself upon the mission, bound and attended, when he would not only make good his word respecting the gold, but secure to the Spaniards the friendship and service of all his people.