Plato, Laws 893a

ἐμποιήσῃ παραφερόμενός τε καὶ ἐρωτῶν ἀήθεις ὄντας ἀποκρίσεων, εἶτʼ ἀσχημοσύνην ἀπρέπειάν τε ἐντέκῃ ἀηδῆ, δοκεῖ δή μοι χρῆναι ποιεῖν οὑτωσὶ τὰ νῦν ἐμέ, ἀνερωτᾶν πρῶτον ἐμαυτόν, ἀκουόντων ὑμῶν ἐν ἀσφαλεῖ, καὶ μετὰ ταῦτα ἀποκρίνασθαι πάλιν ἐμέ, καὶ τὸν λόγον ἅπαντα οὕτω διεξελθεῖν, μέχριπερ ἂν ψυχῆς πέρι διαπεράνηται καὶ δείξῃ πρότερον ὂν ψυχὴν σώματος. ἄριστʼ, ὦ ξένε, δοκεῖς ἡμῖν εἰρηκέναι, ποίει τε ὡς λέγεις.

you are unused to answering, and thus causes an unpleasing lack of shapeliness and seemliness, I think that I ought now to act in the way described—question myself first, while you remain listening in safety, and then return answer to myself, and in this way proceed through the whole argument until it has discussed in full the subject of soul, and demonstrated that soul is prior to body. Your suggestion, Stranger, we think excellent; so do as you suggest.