Plato, Laws 877a

ἐλεεῖν, οὐδὲ αἰδούμενον ἄλλως ἢ καθάπερ ἀποκτείναντα ὑπέχειν τὴν δίκην φόνου ἀναγκάζειν· τὴν δὲ οὐ παντάπασι κακὴν τύχην αὐτοῦ σεβόμενον καὶ τὸν δαίμονα, ὃς αὐτὸν καὶ τὸν τρωθέντα ἐλεήσας ἀπότροπος αὐτοῖς ἐγένετο μὴ τῷ μὲν ἀνίατον ἕλκος γενέσθαι, τῷ δὲ ἐπάρατον τύχην καὶ συμφοράν, τούτῳ δὴ χάριν τῷ δαίμονι διδόντα καὶ μὴ ἐναντιούμενον, τὸν μὲν θάνατον ἀφελεῖν τοῦ τρώσαντος, μετάστασιν

and dealt the wound does not deserve to be pitied; rather he is to be regarded exactly as a slayer, and must be compelled to submit to trial for murder; yet out of respect for his escape from sheer ill-fortune and for his Genius —who in pity alike for him and for the wounded man saved the wound of the one from proving fatal and the fortune and crime of the other from proving accursed,—in gratitude to this Genius, and in compliance therewith, the wounder shall be relieved of the death-penalty, but shall be deported for life