Old Testament readings use the Septuagint , the Scripture the apostles quoted. Masoretic numbering shown for reference.Learn why
WEB

John 13:21

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

Parallel Translations

KJVView canonical →
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.
King James Version

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