Strong G7457ἐπιστρατεύω

to march against, make war upon , τινί (Euripides), etc.:—; to make an expedition , εἰς Θετταλίαν (Aeschulus Tragicus); with accusative, (Sophocles Tragicus):—;absolute, (Aeschulus Tragicus):—;so in Mid., with perfect passive, ἐπιστρατεύεσθαι ἐπ᾽ Αἴγυπτον (Herdotus Historicus); with dative, (Euripides), etc. (ML)