ὅτι δικαίως πάντα ταῦτα ἐγὼ λέγω, καὶ πράττω τὸ ὑμέτερον δὴ τοῦτο, ὦ ἄνδρες δικασταί,
“It is on just ground that I say all this, and it is your interest that I serve thereby, gentlemen of the jury”—or to say anything else;
According to Dodds’ commentary, the meaning would be different: he wants: ὅτι δικαίως πάντα ταῦτα ἐγὼ λέγω, καὶ πράττω - τὸ ὑμέτερον δὴ τοῦτο, - ὦ ἄνδρες δικασταί, that is, to use your words, Kallikles, I call them judges. So how is it connected to the rest of the sentence should we suppose εἰπεῖν? like τὸ ὑμέτερον δὴ τοῦτο εἰπεῖν?