Coelho, on discovering the design of the pilot, was on the point of killing him, when, just as the boat got into the bay at early morning, the traitor threw himself into the sea, and coming up again at a distance from the boat, swam rapidly for the shore. The Portuguese rowed after him, but he kept ahead, and as the boat approached the beach, a concourse of people came down, discharging flights of arrows and stones from slings at her. This being seen from the ships, Vasco da Gama declared that he would go at once and burn the Moorish vessels; but he was overruled by his brother, who represented that their men might thus be exposed to danger, and that though it would be easy to send the vessels to the bottom with their artillery, should they do so in a new country, they would be looked upon as pirates, and the help they required denied them. In consequence it was resolved to send on shore a complaint to the Sheikh of the outrage; but Davane declined going, on the plea that he should very likely, if he did so, be killed. It was deemed prudent, therefore, to leave the place. Soon after the anchors were got up, and the ships were under sail, a boat came off with a white flag, bearing a message from the Sheikh, who complained of the attempt made to kill his pilot, and of his visitors going away without any sufficient cause for their departure. He promised, should anyone have done them injury, to inflict summary justice on the offender. On this the Captain-Major ordered one Joao Machado, a convict, who understood a little Arabic, to go on shore in the canoe, and explain to the Sheikh that they had been deceived by the pilot, and that when the Portuguese tried to catch him, his people had come out with arms in their hands to fight, and that it was on account of the want of sincerity in the Sheikh and his countrymen that the Portuguese were going away. It was intended that Joao Machado should remain in the country in older that on their return he should be able, should he live, to give them full information about the people. While the _Saint Raphael_ was hove to, she struck upon a shoal, and was with difficulty got off, in consequence of which it was afterwards named the Banks of Saint Raphael. Vasco da Gama, irritated at being unable to punish the chief, put the pilot in irons to prevent his escape. The wind being contrary, the ships brought up off an island about a league from Mozambique, where the Admiral awaited the return of his messenger. Machado, however, did not come back,--the Sheikh, being highly pleased at having it in his power to do so, kept him as a captive. He was also afraid that the people in the canoe would be seized and detained as hostages until the Portuguese prisoner had been returned.