While at the Assiniboine village La Vérendrye reproached the Indians with having lied to him about the Mandans, so as to lead him to believe that they were white men. They replied that he had misunderstood them; that they had not referred to the Mandans, but to another nation who lived farther down the river. One of the Assiniboines sprang up before him and exclaimed: 'I am the man best able to talk to you about this matter. Last summer I killed one of this nation of white men. He was covered with iron armour. If I had not killed his horse first, I should myself have been destroyed.' La Vérendrye asked him what he had brought back to prove his story. 'I had no chance to bring anything,' he said. 'When I was about to cut off his head, I saw some men on horseback, who were trying to prevent my retreat, and I had much difficulty in making my escape. I had to throw away everything I had, even to my blanket, and ran away naked.' La Vérendrye thought that this man was probably telling the truth. What he said agreed fairly well with what he had himself heard from the Mandans, and was applicable probably to the Spaniards. But he was still as far away as ever from any direct information {71} about the road he should follow to reach the Western Sea, and this was first and always the thought that occupied his mind. He hoped that the men whom he had left behind to winter with the Mandans would be able to obtain from them the facts for which he was so anxiously waiting, and he looked forward eagerly to the spring, when they were to return to Fort La Reine with such news as they had been able to gather. {72} CHAPTER V THE DISCOVERY OF THE ROCKY MOUNTAINS La Vérendrye had expected the return in the spring of 1739 of the two men whom he had left in the Mandan villages, but it was well into the autumn before they reached Fort La Reine. They brought good news, however. During the winter they had lost no opportunity of picking up Mandan words and phrases, until at last they were able to make themselves fairly well understood in that tongue. In the early summer a number of strange Indians had arrived from the West at the Mandan villages. They were on horseback, and brought with them many additional horses to carry their provisions and supplies. They came in order to trade embroidered buffalo hides and other skins with the Mandans for corn and beans, which they did not grow in their own country.