ἀμβολάδαν

From LSJ

Αὐρήλιοι... πατρὶ... καὶ μητρὶ... μνήμης χάριν → The Aurelii, in memory of their father and mother (inscription from Aizonai, Phrygia)

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)