Matthew 26:22
And exceedingly grieved, they began to say to him every one of them, Lord, am I the person?
Mark 14:19-20
And they began to be very sorry, and to say to him, one by one, Is it I? and another said, Is it I?
Luke 22:23
And they began to question among themselves, who it could possibly be of them who should do this thing.
John 13:22-25
Then the disciples looked one at another, doubting of whom he spake.
John 21:17
He saith to him the third time, Simon, son of Jonas, lovest thou me? Peter was grieved because he said unto him the third time, Lovest thou me? And he said to him, Lord, thou knowest all things, thou knowest that I love thee! Jesus saith to him, Feed my sheep.
Treasury of Scripture Knowledge did not add