He was, however, very well treated by the king and his people, and permitted to send to Portugal descriptions and plans of all his discoveries, which he most earnestly recommended should be followed up by other expeditions from his country. But the foundation on which he was building all his hopes suddenly gave way. Cape Tormentoso (the Cape of Good Hope) was doubled; the barrier to India was thus broken down; and the journey by land, as well as the importance of Abyssinia, were alike neglected and forgotten. During two reigns Covillan remained quietly at Shoa; but the Abyssinians then becoming embroiled in a war with the Turks of Arabia, entreated Covillan to obtain for them the assistance of Portugal, the King of Abyssinia promising that, as soon as his throne should be re-established in security, he would submit himself to the pope, and resign one third of his dominions to the Portuguese. A letter was accordingly despatched by an Armenian merchant named Mateo, who, after encountering for many years difficulties which often appeared to be insurmountable, at last succeeded in reaching Portugal, where he was received with every mark of attention and respect. A very numerous embassy was accordingly sent out from Portugal; and, landing at the north of Abyssinia, on the 16th of April, 1520, Don Roderigo, the ambassador, his numerous retinue, and Mateo the Armenian (all equally ignorant of the country), rashly resolved to proceed by land to the king, who was in one of the southern districts of his dominions. They crossed the whole extent of the empire, passing through unknown woods and mountains, "full of savage beasts, with men more savage than the beasts themselves," and intersected by large rivers, which were daily swelling with the tropical rains. They had occasionally to pass over deserts in which no sustenance was to be found either for man or beast. At last they were placed in a situation which, by their description, appears to have been still more dreadful; for, in their journey to the convent of St. Michael, the wood or jungle became so thick that it was almost impossible to penetrate it: thorns and briers impeded their progress; unlooked-for ravines suddenly yawned beneath them; while mountains upon mountains were towering above them, their black and bare tops appearing, as it were, calcined by the rays of a burning sun, and by the lightning which was incessantly flashing around them. As the little band proceeded, terrified at the thunder which was resounding in their ears, tigers and other wild beasts at times presented themselves, their voracity seeming for the moment to be appeased by astonishment; while immense baboons hurried by, clambering up the trees, as if eager to view creatures so strangely resembling themselves. At last the woods grew thinner, and some fields appeared; but Mateo and Don Roderigo's servant, worn out by fear, fatigue, and fever, became unable to proceed, and died.