John 8:52-57

⁵²The Jews therefore said: Now we know that thou hast a devil. Abraham is dead, and the prophets; and thou sayest: If any man keep my word, he shall not taste death for ever.

⁵³Art thou greater than our father Abraham, who is dead? and the prophets are dead. Whom dost thou make thyself?

⁵⁴Jesus answered: If I glorify myself, my glory is nothing. It is my Father that glorifieth me, of whom you say that he is your God.

⁵⁵And you have not known him, but I know him. And if I shall say that I know him not, I shall be like to you, a liar. But I do know him, and do keep his word.

⁵⁶Abraham your father rejoiced that he might see my day: he saw it, and was glad.

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