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.
NKJV: Nor shall you swear by your head, because you cannot make one hair white or black.
ESV: And do not take an oath by your head, for you cannot make one hair white or black.
μήτε ἐν τῇ κεφαλῇ σου ὀμόσῃς, ὅτι οὐ δύνασαι μίαν τρίχα λευκὴν ἢ μέλαιναν ποιῆσαι.