olden russian
и́здавна
long since, since olden times
издре́вле
of yore, from of old, since olden days
встарь
in olden times, formerly, in olden days, of old
и́сстари
from olden times
Examples
В дре́вности футбо́л был популя́рен и в Гре́ции, и в Ри́ме.
In olden times, football was popular in both Greece and Rome.
