Mark 14:19 in the King James Version
And they began to be sorrowful, and to say unto him one by one, Is it I? and another said, Is it I?
Context
18 As they sat and were eating, Jesus said, “Most certainly I tell you, one of you will betray me—he who eats with me.”
19 They began to be sorrowful, and to ask him one by one, “Surely not I?” And another said, “Surely not I?”
20 He answered them, “It is one of the twelve, he who dips with me in the dish.