Mark 14:19

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

And they were very sad, and began each one of them to say to him: Lord, is it I?

But, behold, the hand of him that delivers me up is with me on the table.

Then the disciples looked at one 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 very sad, and began each one of them to say to him: Lord, is it I?

But, behold, the hand of him that delivers me up is with me on the table.

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

And they were very sad, and began each one of them to say to him: Lord, is it I?

And they began to inquire among themselves, which of them it could be that was about to do this thing.