John 21:4
Now very early in the morning Jesus was there by the edge of the sea (though the disciples were not conscious that it was Jesus).
John 20:14
And then looking round, she saw Jesus there, but had no idea that it was Jesus.
Mark 16:12
And after these things he was seen in another form by two of them, while they were walking on their way into the country.
Luke 24:15-16
And while they were talking and questioning together, Jesus himself came near and went with them.
Luke 24:31
And then their eyes were open, and they had knowledge of him, but he went from their view.