ὁμόγαμβροι
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)
οἱ,
A sons-in-law of the same person, Poll.3.32.
German (Pape)
[Seite 333] οἱ, gemeinschaftliche Schwiegersöhne, Poll. 3, 32.