Using information given by various friendly caciques, Balboa started his journey across the Isthmus of Panama on September 1, 1513, together with 190 Spaniards, a few native guides, and a pack of dogs. Using a small brigantine and ten native canoes, they sailed along the coast and made landfall in cacique Careta's territory. On September 6, the expedition continued, now reinforced with 1,000 of Careta's men, and entered cacique Ponca's land. Ponca had reorganized and attacked, but he was defeated and forced to ally himself with Balboa. After a few days, and with several of Ponca's men, the expedition entered the dense jungle on September 20, and, with some difficulty, arrived four days later in the lands of cacique Torecha, who ruled in the village of Cuarecuá. In this village, a fierce battle took place, during which Torecha was defeated and killed in battle. His followers decided to join the expedition. However, the group was by then exhausted and several men were badly wounded, so many decided to stay in Cuarecuá to regain their strength.