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
-ονmatador de bueyes σφαγαῖσι [βουκ] τόνοις E.Fr.65.79Au., cf. IG 22.4629 (imper.).
