Matthew 26:22

And they were very said, and said to him, one by one, Is it I, Lord?

Mark 14:19-20

They were sad, and said to him one by one, Is it I?

Luke 22:23

And they were wondering among themselves which of them it was who would do this thing.

John 13:22-25

Then the eyes of the disciples were turned on one another, in doubt as to whom he had in mind.

John 21:17

He said to him a third time, Simon, son of John, am I dear to you? Now Peter was troubled in his heart because he put the question a third time, Am I dear to you? And he said to him, Lord, you have knowledge of all things; you see that you are dear to me. Jesus said to him, Then give my sheep food.

Treasury of Scripture Knowledge did not add

Basic English, produced by Mr C. K. Ogden of the Orthological Institute - public domain