Mark 14:19

They began to be distressed and to say to him one by one, "Surely not I?"

Matthew 26:22

And greatly distressed, each one began to say to him, "{Surely I am not he, am I}, Lord?"

Luke 22:21-23

"But behold, the hand of the one who is betraying me [is] with me on the table!

John 13:22

The disciples began looking at one another, uncertain about whom he was speaking.

Treasury of Scripture Knowledge

Summary

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

General references

Bible References

And to

Matthew 26:22
And greatly distressed, each one began to say to him, "{Surely I am not he, am I}, Lord?"
Luke 22:21
"But behold, the hand of the one who is betraying me [is] with me on the table!
John 13:22
The disciples began looking at one another, uncertain about whom he was speaking.

General references

Matthew 26:22
And greatly distressed, each one began to say to him, "{Surely I am not he, am I}, Lord?"
Luke 22:23
And they began to debate with one another who then of them it could be who was going to do this.