Isaías 29:11

11 For you this whole vision is nothing but words sealed in a scroll. And if you give the scroll to someone who can read, and say, "Read this, please," they will answer, "I can't; it is sealed."

11 And all vision is become unto you as the words of a book that is sealed, which men deliver to one that is learned, saying, Read this, I pray thee; and he saith, I cannot, for it is sealed: