John 13:21 KJV
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.
John 13:19–23 KJV Chapter Context
19
Now I tell you before it come, that, when it is come to pass, ye may believe that I am he.
20
Verily, verily, I say unto you, He that receiveth whomsoever I send receiveth me; and he that receiveth me receiveth him that sent me.
21
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.
22
Then the disciples looked one on another, doubting of whom he spake.
23
Now there was leaning on Jesus’ bosom one of his disciples, whom Jesus loved.