New Living Translation
Now Jesus was deeply troubled, and he exclaimed, “I tell you the truth, one of you will betray me!”

American Standard Version
When Jesus had thus said, he was troubled in the spirit, and testified, and said, Verily, verily, I say unto you, that one of you shall betray me.

Berean Study Bible
After Jesus had said this, He became troubled in spirit and testified, “Truly, truly, I tell you, one of you will betray Me.”

Douay-Rheims Bible
When Jesus had said these things, he was troubled in spirit; and he testified, and said: Amen, amen I say to you, one of you shall betray me.

English Revised Version
When Jesus had thus said, he was troubled in the spirit, and testified, and said, Verily, verily, I say unto you, that one of you shall betray me.

King James Bible
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.

World English Bible
When Jesus had said this, he was troubled in spirit, and testified, "Most certainly I tell you that one of you will betray me."

Young's Literal Translation
These things having said, Jesus was troubled in the spirit, and did testify, and said, 'Verily, verily, I say to you, that one of you will deliver me up;'

John 13:21 Additional Translations ...