John 13:19

19 Now I tell you before it comes, that when it does come to pass, you may believe that I am He.

John 13:19 In-Context

17 If you know these things, blessed are you if you do them.
18 I do not speak concerning all of you. I know whom I have chosen; but that the Scripture may be fulfilled, 'He who eats bread with Me has lifted up his heel against Me.'
19 Now I tell you before it comes, that when it does come to pass, you may believe that I am He.
20 Most assuredly, I say to you, he who receives whomever I send receives Me; and he who receives Me receives Him who sent Me."
21 When Jesus had said these things, He was troubled in spirit, and testified and said, "Most assuredly, I say to you, one of you will betray Me."
Scripture taken from the New King James Version. Copyright © 1982 by Thomas Nelson, Inc. Used by permission. All rights reserved.