John 8:55

8:55 You have not known him, but I know him. If I said, 'I don't know him,' I would be like you, a liar. But I know him, and keep his word.
-World English Bible

Other Translation

8:55 Yet ye have not known him; but I know him: and if I should say, I know him not, I shall be a liar like unto you: but I know him, and keep his saying.
-King James Version