15 And it came to pass, that, while they conversed and reasoned together, Jesus himself drew near, and went on with them.
Luke 24:15 Cross References - Anderson
Matthew 18:20
20 For where there are two or three that have come together for my sake, there I am in the midst of them.
Luke 24:36
36 And while they were speaking of these things, Jesus him self stood in the midst of them, and said to them: Peace be to you.