Matthew 26:22

And they were exceedingly sorrowful, and each of them began to say to Him, "Lord, is it I?"

Surrounding context

26:21 Now as they were eating, He said, "Assuredly, I say to you, one of you will betray Me."

26:22 And they were exceedingly sorrowful, and each of them began to say to Him, "Lord, is it I?"

26:23 He answered and said, "He who dipped his hand with Me in the dish will betray Me.

Translation and sources