Plato, Laws 717b

εὐσεβείας σκοποῦ τυγχάνοι, τὰ δὲ τούτων ἄνωθεν καὶ ἀντίφωνα, τοῖς ἔμπροσθεν ῥηθεῖσιν νυνδή. μετὰ θεοὺς δὲ τούσδε καὶ τοῖς δαίμοσιν ὅ γε ἔμφρων ὀργιάζοιτʼ ἄν, ἥρωσιν δὲ μετὰ τούτους. ἐπακολουθοῖ δʼ αὐτοῖς ἱδρύματα ἴδια πατρῴων θεῶν κατὰ νόμον ὀργιαζόμενα, γονέων δὲ μετὰ ταῦτα τιμαὶ ζώντων· ὡς θέμις ὀφείλοντα ἀποτίνειν τὰ πρῶτά τε καὶ μέγιστα ὀφειλήματα, χρεῶν πάντων πρεσβύτατα, νομίζειν δέ, ἃ κέκτηται καὶ ἔχει, πάντα εἶναι τῶν

as also in assigning to the former gods the things superior, the opposites of these. Next after these gods the wise man will offer worship to the daemons, and after the daemons to the heroes. After these will come private shrines legally dedicated to ancestral deities; and next, honors paid to living parents. For to these duty enjoins that the debtor should pay back the first and greatest of debts, the most primary of all dues, and that he should acknowledge that all that he owns and has belongs to those who begot and reared him,