Plato, Laws 862d

ὅπως ὅτι τις ἂν ἀδικήσῃ μέγα ἢ σμικρόν, ὁ νόμος αὐτὸν διδάξει καὶ ἀναγκάσει τὸ παράπαν εἰς αὖθις τὸ τοιοῦτον ἢ μηδέποτε ἑκόντα τολμῆσαι ποιεῖν ἢ διαφερόντως ἧττον πολύ, πρὸς τῇ τῆς βλάβης ἐκτίσει. ταῦτα εἴτε ἔργοις ἢ λόγοις, ἢ μεθʼ ἡδονῶν ἢ λυπῶν, ἢ τιμῶν ἢ ἀτιμιῶν, καὶ χρημάτων ζημίας ἢ καὶ δώρων, ἢ καὶ τὸ παράπαν ᾧτινι τρόπῳ ποιήσει τις μισῆσαι μὲν τὴν ἀδικίαν, στέρξαι δὲ ἢ μὴ μισεῖν τὴν τοῦ δικαίου φύσιν, αὐτό ἐστιν τοῦτο ἔργον

In this,—that whenever any man commits any unjust act, great or small, the law shall instruct him and absolutely compel him for the future either never willingly to dare to do such a deed, or else to do it ever so much less often, in addition to paying for the injury. To effect this, whether by action or speech, by means of pleasures and pains, honors and dishonors, money-fines and money-gifts, and in general by whatsoever means one can employ to make men hate injustice and love (or at any rate not hate) justice,—this is precisely the task of laws most noble.