John 12:39

δια τουτο ουκ ηδυναντο πιστευειν οτι παλιν ειπεν ησαιας

dia toyto oyk ēdynanto pisteyein oti palin eipen ēsaias

King James Version (KJV)

Therefore they could not believe, because that Esaias said again,

Modern English

For this cause they couldn’t believe, for Isaiah said again,