IV. Another expedition against Egypt. From the former he returned with great riches (v. 28), and therefore took the first occasion to invade Egypt again, at the time appointed by the divine Providence, two years after, in the eighth year of his reign, v. 29. He shall come towards the south. But this attempt shall not succeed, as the two former did, nor shall he gain his point, as he had done before once and again; for (v. 30) the ships of Chittim shall come against him, that is, the navy of the Romans, or only ambassadors from the Roman senate, who came in ships. Ptolemæus Philometer, king of Egypt, being now in a strict alliance with the Romans, craved their aid against Antiochus, who had besieged him and his mother Cleopatra in the city of Alexandria. The Roman senate thereupon sent an embassy to Antiochus, to command him to raise the siege, and, when he desired some time to consider of it and consult with his friends about it, Popilius, one of the ambassadors, with his staff drew a circle about him, and told him, as one having authority, he should give a positive answer before he came out of that circle; whereupon, fearing the Roman power, he was forced immediately to give orders for the raising of the siege and the retreat of his army out of Egypt. So Livy and others relate the story which this prophecy refers to. He shall be grieved, and return; for it was a great vexation to him to be forced to yield thus.