Zusammenessen
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
German > Latin
[2] Zusammenessen, das, mensa communis (der gemeinschaftliche Tisch). – convivium (das gesellige Zusammenschmausen).