μεταδαίνυμαι
From LSJ
πέτρην κοιλαίνει ρανὶς ὕδατος ἐνδελεχείῃ → constant dropping wears away a stone, constant dripping will wear away the hardest stone, little strokes fell big oaks, constant dripping wears the stone, constant dropping wears the stone, constant dripping will wear away a stone
English (LSJ)
fut. -δαίσομαι (v. infr.),
A share the feast, σός γε πατὴρ μεταδαίνυται ἡμῖν Il.22.498, cf. Od.18.48; partake of, c. gen. rei, ἵνα δὴ . . μεταδαίσομαι ἱρῶν Il.23.207: abs., Q.S.2.157.