Caesar thought he ought to postpone all business and pursue Pompey, whithersoever he should retreat, that he might not be able to provide fresh forces, and renew the war; he therefore marched on every day, as far as his cavalry were able to advance, and ordered one legion to follow him by shorter journeys. A proclamation was issued by Pompey at Amphipolis[50] that all the young men of that province, Grecians and Roman citizens, should take the military oath; but whether he issued it with an intention of preventing suspicion, and to conceal as long as possible his design of fleeing farther, or to endeavor to keep possession of Macedonia by new levies, if nobody pursued him, it is impossible to judge. He lay at anchor one night, and calling together his friends in Amphipolis, and collecting a sum of money for his necessary expenses, upon advice of Caesar's approach, set sail from that place, and arrived in a few days at Mitylene.[51] Here he was detained two days, and having added a few galleys to his fleet he went to Cilicia, and thence to Cyprus. There he is informed that, by the consent of all the inhabitants of Antioch[52] and Roman citizens who traded there, the castle had been seized to shut him out of the town; and that messengers had been dispatched to all those who were reported to have taken refuge in the neighboring states, that they should not come to Antioch; that if they did so, it would be attended with imminent danger to their lives. The same thing had happened to Lucius Lentulus, who had been Consul the year before, and to Publius Lentulus, a consular senator, and to several others at Rhodes,[53] who having followed Pompey in his flight, and arrived at the island, were not admitted into the town or port; and having received a message to leave that neighborhood, set sail much against their will; for the rumor of Caesar's approach had now reached those states.