Ζάγρος

From LSJ

ἕτερος ἐξ ἑτέρου σοφός τό τε πάλαι τό τε νῦν → one gets his skill from another, now as in days of old

Source

Russian (Dvoretsky)

Ζάγρος: ὁ Загр(ос) (горная цепь между Ассирией, Арменией и Мидией) Polyb.