Aristotle, Nicomachean Ethics, Book 5 124:

ἢ οὐκ ὀρθὸσ ὁ διορισμόσ, ἀλλὰ προσθετέον τῷ βλάπτειν εἰδότα καὶ ὃν καὶ ᾧ καὶ ὣσ τὸ παρὰ τὴν ἐκείνου βούλησιν;