Eusebius, Praeparatio Evangelica, ed. Wilhelm Dindorf, 13.19.11

[11] Εἶτα πάλιν τούτοις ἑξῆς συνάψας τοὺς περὶ πελταστικῆς καὶ παγκρατίου καὶ τόξου λίθων τε ἐκ χειρὸς βολῆς καὶ διὰ σφενδόνης νόμους, ἵππων τε
πέρι ἀγῶνος, πάλιν κἀνταῦθα περὶ τῶν θηλειῶν ἐπάγει λέγων

‘Θηλείας δὲ περὶ τούτων νόμοις μὲν καὶ ἐπιτάξεσιν οὐκ ἄξια βιάζεσθαι τῆς κοινωνίας· ἐὰν δὲ ἐξ αὐτῶν τῶν ἔμπροσθεν παιδευμάτων εἰς ἔθος ἰόντων
ἡ φύσις ἐνδέχηται καὶ μὴ δυσχεραίνῃ παῖδας ἢ παρθένους κοινωνεῖν, ἐᾶν καὶ μὴ ψέγειν.”