He went thither in humble garb and manner. He made his way on foot till within a short distance of Augsburg, when illness and weakness overcame him, and he was forced to proceed by carriage. Another younger monk of Wittenberg accompanied him, his pupil Leonard Baier. At Nuremberg he was joined by his friend Link, who held an appointment there as preacher. From him he borrowed a monk's frock, his own being too bad for Augsburg. He arrived here on October 7th. The surroundings he now entered, and the proceedings impending over him, were wholly novel and unaccustomed. But he met with men who received him with kindness and consideration; several of them were gentlemen of Augsburg favorable to him, especially the respected patrician, Dr. Conrad Peutinger, and two counsellors of the Elector. They advised him to behave with prudence, and to observe carefully all the necessary forms to which as yet he was a stranger. Luther at once announced his arrival to Cajetan, who was anxious to receive him without delay. His friends, however, kept him back until they had obtained a written safe-conduct from the Emperor, who was then hunting in the environs. In the mean time a distinguished friend of Cajetan, one Urbanus of Serralonga, tried to persuade him, in a flippant and, as Luther thought, a downright Italian manner, to come forward and simply pronounce six letters--"_Revoco_" ("I retract"). Urbanus asked him with a smile if he thought his sovereign would risk his country for his sake. "God forbid!" answered Luther. "Where then do you mean to take refuge?" he went on to ask him. "Under heaven," was Luther's reply. On October 11th Luther received the letter of safe-conduct, and the next day he appeared before Cajetan. Humbly, as he had been advised, he prostrated himself before the representative of the Pope, who received him graciously and bade him rise.