ἔρχεαι

From LSJ

ὁ δὲ πείσεται εἰς ἀγαθόν περ → he will obey you to his profit, he will obey you for his own good end

Source

French (Bailly abrégé)

2ᵉ sg. prés. ind. épq. de ἔρχομαι.