John 13:19

"Now I tell you before it come, that, when it is come to pass, ye may believe that I am he."

Cross References (ranked by relevance)

Isaiah 43:10

Ye are my witnesses, saith the LORD, and my servant whom I have chosen: that ye may know and believe me, and understand that I am he: before me there was no God formed, neither shall there be after me.

John 14:29

And now I have told you before it come to pass, that, when it is come to pass, ye might believe.

John 16:4

But these things have I told you, that when the time shall come, ye may remember that I told you of them. And these things I said not unto you at the beginning, because I was with you.

Matthew 24:25

Behold, I have told you before.

Isaiah 48:5

I have even from the beginning declared it to thee; before it came to pass I shewed it thee: lest thou shouldest say, Mine idol hath done them, and my graven image, and my molten image, hath commanded them.

John 8:58

Jesus said unto them, Verily, verily, I say unto you, Before Abraham was, I am.

Malachi 3:1

Behold, I will send my messenger, and he shall prepare the way before me: and the LORD, whom ye seek, shall suddenly come to his temple, even the messenger of the covenant, whom ye delight in: behold, he shall come, saith the LORD of hosts.

Matthew 11:3

And said unto him, Art thou he that should come, or do we look for another?

Isaiah 41:23

Shew the things that are to come hereafter, that we may know that ye are gods: yea, do good, or do evil, that we may be dismayed, and behold it together.

Luke 21:13

And it shall turn to you for a testimony.

John 1:15

John bare witness of him, and cried, saying, This was he of whom I spake, He that cometh after me is preferred before me: for he was before me.