John 8:51-55

51Verily, verily, I say unto you, If any one shall keep my word, he shall never see death.

52The Jews therefore said to him, Now we know that thou hast a demon. Abraham has died, and the prophets, and thou sayest, If any one keep my word, he shall never taste death.

53Art thou greater than our father Abraham, who has died? and the prophets have died: whom makest thou thyself?

54Jesus answered, If I glorify myself, my glory is nothing: it is my Father who glorifies me, [of] whom ye say, He is our 1God.

55And ye know him not; but I know him; and if I said, I know him not, I should be like you, a liar. But I know him, and I keep his word.