Alcmaeon
From LSJ
ποταμῷ γὰρ οὐκ ἔστιν ἐμβῆναι δὶς τῷ αὐτῷ → it is impossible to step twice in the same river, you cannot step twice into the same rivers
English > Greek (Woodhouse)
Ἀλκμαίων, -ωνος, ὁ, or say, son of Amphiaraus, descendant of Alcmaeon: Ἀλκμαιωνίδης, -ου, ὁ.