Croesus was extremely pleased with this response. He immediately resolved on undertaking the expedition against Cyrus; and to express his gratitude for so favorable an answer to his questions, he sent to Delphi to inquire what was the number of inhabitants in the city, and, when the answer was reported to him, he sent a present of a sum of money to every one. The Delphians, in their turn, conferred special privileges and honors upon the Lydians and upon Croesus in respect to their oracle, giving them the precedence in all future consultations, and conferring upon them other marks of distinction and honor. At the time when Croesus sent his present to the inhabitants of Delphi, he took the opportunity to address another inquiry to the oracle, which was, whether his power would ever decline. The oracle replied in a couplet of Greek verse, similar in its style to the one recorded on the previous occasion. It was as follows: "Whene'er a mule shall mount upon the Median throne, Then, and not till then, shall great Croesus fear to lose his own." This answer pleased the king quite as much as the former one had done. The allusion to the contingency of a mule's reigning in Media he very naturally regarded as only a rhetorical and mystical mode of expressing an utter impossibility. Croesus considered himself and the continuance of his power as perfectly secure. He was fully confirmed in his determination to organize his expedition without any delay, and to proceed immediately to the proper measures for obtaining the Grecian alliance and aid which the oracle had recommended. The plans which he formed, and the events which resulted, will be described in subsequent chapters.