ἀμβολάδαν

From LSJ

αὐτόματοι δ' ἀγαθοὶ ἀγαθῶν ἐπὶ δαῖτας ἴασιautomatically do the noble go to the feasts of the noble

Source

English (Slater)

ἀμβολᾰδᾱν by way of prelude, met., ὕπατον δ' ἔσχεν Πίσα Ἡρακλέος τεθμόν. ἁδεῖαί γε μὲν ἀμβολάδαν ἐν τελεταῖς δὶς Ἀθαναίων μιν ὀμφαὶ κώμασαν the Panathenaic victory is to be a prelude to an Olympic one (N. 10.33)