Matthew 26:21
"And as they did eat, he said, Verily I say unto you, that one of you shall betray me."
Cross References (ranked by relevance)
When Jesus had thus said, he was troubled in spirit, and testified, and said, Verily, verily, I say unto you, that one of you shall betray me.
Neither is there any creature that is not manifest in his sight: but all things are naked and opened unto the eyes of him with whom we have to do.
And I will kill her children with death; and all the churches shall know that I am he which searcheth the reins and hearts: and I will give unto every one of you according to your works.
Ye know that after two days is the feast of the passover, and the Son of man is betrayed to be crucified.