Passage 3.9.5
Ἀγησίλαον δὲ ἐλύπει μὲν ἡ θυσία μὴ τελεσθεῖσα, διέβαινε δὲ ὅμως ἐς τὴν Ἀσίαν καὶ ἤλαυνεν ἐπὶ τὰς Σάρδεις· ἦν γὰρ δὴ τῆς Ἀσίας τῆς κάτω μέγιστον μέρος τηνικαῦτα ἡ Λυδία, καὶ αἱ Σάρδεις πλούτῳ καὶ παρασκευῇ προεῖχον, τῷ τε σατραπεύοντι ἐπὶ θαλάσσῃ τοῦτο οἰκητήριον ἀπεδέδεικτο καθάπερ γε αὐτῷ βασιλεῖ τὰ Σοῦσα.
Agesilaus was troubled that the sacrifice had not been completed; nevertheless, he crossed into Asia and advanced against Sardis. At that time Lydia was indeed the greatest part of lower Asia, and Sardis itself surpassed all other cities in wealth and military resources; it had also been designated as the residence of the satrap governing the coastal region, just as Susa was the royal residence of the king himself.