Matthew 5:36
Neither shalt thou swear by thy head, because thou canst not make one hair white or black.
Neither shalt thou swear by thy head, because thou canst not make one hair white or black.
μήτε ἐν τῇ κεφαλῇ σου ὀμόσῃς, ὅτι οὐ δύνασαι μίαν τρίχα λευκὴν ἢ μέλαιναν ποιῆσαι.