19 They began to be distressed and to say to him one by one, "Surely not I?"*
Mark 14:19 Cross References - LEB
Matthew 26:22
22 And greatly distressed, each one began to say to him, "⌊Surely I am not he, am I⌋,* Lord?"
Luke 22:21-23
John 13:22
22 The disciples began looking* at one another, uncertain about whom he was speaking.