ἐν τοῖς ἄνωθεν χρόνοις
From LSJ
ὦ ξεῖν', ἀγγέλλειν Λακεδαιμονίοις ὅτι τῇδε κείμεθα τοῖς κείνων ῥήμασι πειθόμενοι → go tell the Spartans, stranger passing by, that here, obedient to their laws, we lie | go tell the Spartans, thou that passest by, that here obedient to their words we lie
Greek > English (Woodhouse)
in days of yore, in the days of old, in the old days, in the olden days, in olden days, in olden times, in ancient times