In June 1768, he arrived at Alexandria, having resolved to endeavour to discover the source of the Nile, which he believed to rise in Ethiopia. At Cairo, he gained the support of the Mamluk ruler, Ali Bey. After visiting Thebes, where he entered the tomb of Ramesses III, KV11, he crossed the desert to Kosseir, where he embarked in the dress of a Turkish sailor. After an extensive navigation of the Red Sea in a local vessel, he reached Jidda in May 1769, and after a stay in Arabia he recrossed the Red Sea and landed at Massawa, then nominally in possession of the Turks, but actually controlled by the local N'aib, on 19 September. He reached Gondar, then the capital of Ethiopia on 14 February 1770, where he was well received by the Emperor Tekle Haymanot II, Ras Mikael Sehul, the real ruler of the country, Weizero Aster, wife of the Ras (whom Bruce calls "Esther"), and all Ethiopians generally. His fine presence (he was 6-foot 4 inches high), his knowledge of Ge'ez, his excellence in sports, his courage, resource and self-esteem, all told in his favour among a people who were in general distrustful of all foreigners. He received court appointments as Gentleman of the Bedchamber and commander of the Koccob Horse, the Emperor's household cavalry. He stayed in Ethiopia for two years, gaining knowledge, copying books and collecting herbs that had special medical use, which he later presented as a gift to the French and Italian monarchs. Determined to reach the source of the Blue Nile, after recovering from malaria, Bruce set out again in October 1770. This time he travelled with his own small party, which included Balugani and a Greek named Strates. The final march was made on 4 November 1770. Late in the afternoon, after having climbed to 9,500 feet, Bruce's party came upon a rustic church, and the guide, pointing beyond it, indicated a little swamp with a hillock rising from the centre. That, he declared, was the source of the Nile. On 14 November 1770, he reached Gish Abay, the source of the Lesser Abay. When they reached the springs at Gish, James Bruce celebrated his achievement, by picking up a half coconut shell he used as a drinking cup, filling it from the spring, then obliged Strates to drink a toast to "His Majesty King George III and a long line