When the population had been increased in consequence of the enlargement of the city, and everything had been organized at home to meet the exigencies both of peace and war, that the acquisition of power might not always depend on mere force of arms, he endeavoured to extend his empire by policy and at the same time to add some ornament to the city.  The Temple of Diana at Ephesus was even then in high renown; it was reported that it had been built by all the states of Asia in common.  When Servius, in the company of some Latin nobles with whom he had purposely formed ties of hospitality and friendship, both in public and private, extolled in high terms such harmony and association of their gods, by frequently harping upon the same subject, he at length prevailed so far that the Latin states agreed to build a temple of Diana at Rome[45] in conjunction with the Roman people.  This was an acknowledgment that the headship of affairs, concerning which they had so often disputed in arms, was centred in Rome.  An accidental opportunity of recovering power by a scheme of his own seemed to present itself to one of the Sabines, though that object appears to have been left out of consideration by all the Latins, in consequence of the matter having been so often attempted unsuccessfully by arms.  A cow of surprising size and beauty is said to have been calved to a certain Sabine, the head of a family:  her horns, which were hung up in the porch of the Temple of Diana, remained for many ages, to bear record to this marvel.  The thing was regarded in the light of a prodigy, as indeed it was, and the soothsayers declared that sovereignty should reside in that state, a citizen of which had sacrificed this heifer to Diana.  This prediction had also reached the ears of the high priest of the Temple of Diana.  The Sabine, as soon as a suitable day for the sacrifice seemed to have arrived, drove the cow to Rome, led her to the Temple of Diana, and set her before the altar.  There the Roman priest, struck with the size of the victim, so celebrated by fame, mindful of the response of the soothsayers, thus accosted the Sabine:  “What dost thou intend to do, stranger?” said he; “with impure hands to offer sacrifice to Diana?  Why dost not thou first wash thyself in running water?  The Tiber runs past at the bottom of the valley.”  The stranger, seized with religious awe, since he was desirous of everything being done in due form, that the event might correspond with the prediction, forthwith went down to the Tiber.  In the meantime the Roman priest sacrificed the cow to Diana, gave great satisfaction to the king, and to the whole state.