Plato, Laws 758e

διατεταγμένα· τῆς δὲ ἄλλης χώρας πάσης τίς ἐπιμέλεια καὶ τίς τάξις; ἆρα οὐχ ἡνίκα πᾶσα μὲν ἡ πόλις, σύμπασα δὲ ἡ χώρα κατὰ δώδεκα μέρη διανενέμηται, τῆς πόλεως αὐτῆς ὁδῶν καὶ οἰκήσεων καὶ οἰκοδομιῶν καὶ λιμένων καὶ ἀγορᾶς καὶ κρηνῶν, καὶ δὴ καὶ τεμενῶν καὶ ἱερῶν καὶ πάντων τῶν τοιούτων, ἐπιμελητὰς δεῖ τινας ἀποδεδειγμένους εἶναι; πῶς γὰρ οὔ;

But what control are we to have, and what system, for all the rest of the country? Now that all the city and the whole country have each been divided up into twelve parts, must not supervisors be appointed for the roads of the city itself, the dwellings, buildings, harbors, market, springs, and for the sacred glebes also and the temples, and all such things? Certainly.