John 20:14

20:14 When she had said this, she turned around and saw Jesus standing there, but she did not know that it was Jesus.

Mark 16:12

16:12 After this he appeared in a different form to two of them while they were on their way to the country.

Luke 24:15-16

24:15 While they were talking and debating these things, Jesus himself approached and began to accompany them 24:16 (but their eyes were kept from recognizing him).

Luke 24:31

24:31 At this point their eyes were opened and they recognized him. Then he vanished out of their sight.