Γεωγραφικα 15.1.5

15.1.5

εἰ τοίνυν ταῦτʼ ἀφείς τις τὴν πρὸ τῆς Ἀλεξάνδρου στρατείας ἐπιβλέποι μνήμην, πολὺ ἂν εὕροι τούτων τυφλότερα. Ἀλέξανδρον μὲν οὖν πιστεύειν τοῖς τοιούτοις εἰκός, τετυφωμένον ταῖς τοσαύταις εὐτυχίαις. φησὶ γοῦν Νέαρχος φιλονεικῆσαι αὐτὸν διὰ τῆς Γεδρωσίας ἀγαγεῖν τὴν στρατιάν, πεπυσμένον διότι καὶ Σεμίραμις ἐστράτευσεν ἐπὶ Ἰνδοὺς καὶ Κῦρος· ἀλλʼ ἡ μὲν ἀνέστρεψε φεύγουσα μετὰ εἴκοσιν ἀνθρώπων, ἐκεῖνος δὲ μεθʼ ἑπτά· ὡς σεμνὸν τὸ ἐκείνων τοσαῦτα παθόντων αὐτὸν καὶ στρατόπεδον διασῶσαι μετὰ νίκης διὰ τῶν αὐτῶν ἐθνῶν τε καὶ τόπων.

If, then, we set aside these stories, and direct our attention to accounts of the country prior to the expedition of Alexander, we shall find them still more obscure. It is probable that Alexander, elated by his extraordinary good fortune, believed these accounts.
According to Nearchus, Alexander was ambitious of conducting his army through Gedrosia, when he heard that Semiramis and Cyrus had undertaken expeditions against India (through this country), although both had abandoned the enterprise, the former escaping with twenty, and Cyrus with seven men only. For he considered that it would be a glorious achievement for him to lead a conquering army safe through the same nations and countries where Semiramis and Cyrus had suffered such disasters. Alexander, therefore, believed these stories.