παραβάλλομαι

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

English (Autenrieth)

only part. (fig.) risking, staking, Il. 9.322†.