Mark 14:19

And they began to be sorrowful and to say unto him one by one, shall it be I? and another said, shall it be I?

And they were exceeding sorrowful and began every one of them to say unto him, Lord, is it I?

But with all this, behold, the hand of him that betrays me is with me on the table.

Then the disciples looked one on another, doubting of whom he spoke.

Treasury of Scripture Knowledge

And they began to be sorrowful, and to say unto him one by one, Is it I? and another said, Is it I?

And they were exceeding sorrowful and began every one of them to say unto him, Lord, is it I?

But with all this, behold, the hand of him that betrays me is with me on the table.

Then the disciples looked one on another, doubting of whom he spoke.

And they were exceeding sorrowful and began every one of them to say unto him, Lord, is it I?

And they began to enquire among themselves, which of them it was that should do this thing.