Matthew 26:22

And, being exceedingly grieved, they began to say to Him, each one, "Is it I, Lord?"

Mark 14:19-20

They began to be sorrowful, and to say to Him, one by one, "Is it I?"

Luke 22:23

And they began to inquire together among themselves, which of them it was, who was about to perpetrate this thing.

John 13:22-25

The disciples were looking one on another, doubting about whom He was speaking.

John 21:17

He saith to him the third time, "Simon, son of John, do you fondly love Me?" Peter was grieved, because He said to him the third time "Do you fondly love Me?" and he said to Him, "Lord, Thou knowest all things; Thou knowest that I do fondly love Thee." Jesus saith to him, "Feed My sheep.

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