John 8:55-57

Young's Literal Translation

⁵⁵ and ye have not known Him, and I have known Him, and if I say that I have not known Him, I shall be like you -- speaking falsely; but I have known Him, and His word I keep;

⁵⁶ Abraham, your father, was glad that he might see my day; and he saw, and did rejoice.'

⁵⁷ The Jews, therefore, said unto him, `Thou art not yet fifty years old, and Abraham hast thou seen?'