John 21:4

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

John 20:14

And when she had said this, she turned around and saw Jesus standing there and did not know that it was Jesus.

Mark 16:12

After that he appeared in another form unto two of them, as they walked and went into the country.

Luke 24:15-16

And it came to pass, that, while they communed together and reasoned, Jesus himself drew near and went together with them.

Luke 24:31

And their eyes were opened, and they knew him; and he vanished out of 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
And when she had said this, she turned around and saw Jesus standing there and did not know that it was Jesus.
Mark 16:12
After that he appeared in another form unto two of them, as they walked and went into the country.
Luke 24:15
And it came to pass, that, while they communed together and reasoned, Jesus himself drew near and went together with them.

General references

Luke 24:16
But their eyes were held fast that they should not know him.