During the course of this conversation a monk approached Doctor Fragus and begged his aid in visiting a house, in which there were many corpses of those whom he thought died of the plague. At that time the plague was beginning to spread in Paris. Doctor Fragus and Ignatius wished to visit the house, and procured the aid of a woman who was very skilful in detecting the disease. After she had entered the house she answered that the plague was certainly there. Ignatius, also, entered and consoled and revived a sick man he found lying there. When he had touched the wounds with his hand, Ignatius departed alone. His hand began to cause him great pain, and it seemed as if he had caught the disease. The fear that came upon him was so great that he was unable to vanquish and drive it away, until with a great effort he placed his fingers in his mouth, and for a long time kept them there, saying, "If you have the plague in your hand, you will also have it in your mouth." As soon as this was done, the illusion left him and the pain he had felt in his hand ceased. He was not allowed to enter the College of St. Barbara where he was then living, for all fled from him when they learned that he had entered a house infected with the plague. He was obliged to remain several days outside of the college. At Paris it is customary for those who follow the philosophical studies to receive in their third year the Petra, as it is called, in order to obtain the bachelor's degree. Now those who are very poor are unable to comply with this custom, as it costs a gold crown. While Ignatius was in great hesitation, he submitted the matter to the judgment of his preceptor. The latter advised him to receive it. He did so, but not without a complaint on the part of some, especially of a certain Spaniard who had taken note of the fact. While in Paris he suffered great pains of the stomach for several days. On the twenty-fifth day, for the space of an hour, a very severe pain seized him, bringing with it a fever. One day the pains lasted for sixteen or seventeen hours. At that time he had already concluded his course, had spent some years in the study of theology, and had collected his companions.