Passage 2.31.1
ἐν τῇ ἀγορᾷ Τροιζηνίων ναὸς καὶ ἀγάλματα Ἀρτέμιδός ἐστι Σωτείρας· Θησέα δὲ ἐλέγετο ἱδρύσασθαι καὶ ὀνομάσαι Σώτειραν, ἡνίκα Ἀστερίωνα τὸν Μίνω καταγωνισάμενος ἀνέστρεψεν ἐκ τῆς Κρήτης. ἀξιολογώτατον δὲ εἶναι τοῦτο ἔδοξέν οἱ τῶν κατειργασμένων, οὐ τοσοῦτον ἐμοὶ δοκεῖν ὅτι ἀνδρείᾳ τοὺς ἀποθανόντας ὑπὸ Θησέως ὑπερέβαλεν ὁ Ἀστερίων, ἀλλὰ τό τε ἐκ τοῦ λαβυρίνθου δυσέξοδον καὶ τὸ λαθόντα ἀποδρᾶναι μετὰ τὸ ἔργον ἐποίησεν εἰκότα τὸν λόγον ὡς προνοίᾳ θείᾳ καὶ αὐτὸς ἀνασωθείη Θησεὺς καὶ οἱ σὺν αὐτῷ.
In the marketplace of Troezen there is a temple and statues of Artemis Soteira ("the Saviour"). It was said that Theseus built the temple and gave her the name Soteira after he had defeated Asterion, the son of Minos, and returned safely from Crete. Among Theseus' feats, Pausanias thought this was especially noteworthy—not so much, it seems to me, because Asterion surpassed in courage those whom Theseus had slain in the past, but rather because the escape from the labyrinth was so difficult, and the secret flight afterwards so stealthy, that it naturally gave rise to the belief that Theseus and his companions were saved by divine providence.