John 21:4

Just as day was breaking, Jesus came and stood on the beach; but the disciples did not know that it was he.

John 20:14

After saying this, she turned round, and looked at Jesus standing there, but she did not know that it was Jesus.

Mark 16:12

Afterwards, altered in appearance, he made himself known to two of them, as they were walking, on their way into the country.

Luke 24:15-16

While they were talking about these things and discussing them, Jesus himself came up and went on their way with them;

Luke 24:31

Then their eyes were opened and they recognized him; but he disappeared from their sight.

Treasury of Scripture Knowledge

Summary

But when the morning was now come, Jesus stood on the shore: but the disciples knew not that it was Jesus.

General references

Bible References

But

John 20:14
After saying this, she turned round, and looked at Jesus standing there, but she did not know that it was Jesus.
Mark 16:12
Afterwards, altered in appearance, he made himself known to two of them, as they were walking, on their way into the country.
Luke 24:15
While they were talking about these things and discussing them, Jesus himself came up and went on their way with them;

General references

Luke 24:16
But their eyes were blinded so that they could not recognize him.