Matthew 26:22
And they were exceeding sorrowful, and began to say unto him every one, Is it I, Lord?
Mark 14:19-20
They began to be sorrowful, and to say unto him one by one, Is it I?
Luke 22:23
And they began to question among themselves, which of them it was that should do this thing.
John 13:22-25
The disciples looked one on another, doubting of whom he spake.
John 21:17
He saith unto him the third time, Simon,'son of John, lovest thou me? Peter was grieved because he said unto him the third time, Lovest thou me? And he said unto him, Lord, thou knowest all things; thou knowest that I love thee. Jesus saith unto him, Feed my sheep.
Treasury of Scripture Knowledge did not add