15 While they were talking about these things and discussing them, Jesus himself came up and went on their way with them;
Luke 24:15 Cross References - Twentieth_Century
Matthew 18:20
20 For where two or three have come together in my Name, I am present with them."
Luke 24:36
36 While they were still talking about these things, Jesus himself stood among them, [and said "Peace be with you."]