Passage
Simon Peter therefore beckoned to him, and said to him, “Tell us who it is of whom he speaks.”
John 13:24 (WEB)
Nearby Context
John 13:22 The disciples looked at one another, perplexed about whom he spoke.
John 13:23 One of his disciples, whom Jesus loved, was at the table, leaning against Jesus’ breast.
John 13:24 Simon Peter therefore beckoned to him, and said to him, “Tell us who it is of whom he speaks.”
John 13:25 He, leaning back, as he was, on Jesus’ breast, asked him, “Lord, who is it?”
John 13:26 Jesus therefore answered, “It is he to whom I will give this piece of bread when I have dipped it.” So when he had dipped the piece of bread, he gave it to Judas, the son of Simon Iscariot.
Study Lenses
The verse centers on "simon", "peter", "therefore", "beckoned", "said", "tell", and "speaks". It is saying that the verse draws attention to "simon" and "peter", so its meaning should be read from those terms before moving to application.
The nearby context moves from verse 23's "One of his disciples whom Jesus loved..." into verse 25's "He leaning back as he was on...", so "simon" and "peter" belong inside that flow. In John context, the local focus is the identity of Jesus, new birth, eternal life, and belief and unbelief.
A plain takeaway is to answer the verse's own emphasis on "simon" and "peter" with trust shaped by these words, not by a vague optimism outside the passage.