John 21:4

But when the morning was coming on, Jesus stood on the shore; but the disciples did not know that it was Jesus.

John 20:14

Having said this, she turned back, and beheld Jesus standing; and knew not that it was Jesus.

Mark 16:12

After this, he manifested himself in another form to two of them as they walked, going into the country.

Luke 24:15-16

And it came to pass, while they were conversing and reasoning, that Jesus himself drew near, and went 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
Having said this, she turned back, and beheld Jesus standing; and knew not that it was Jesus.
Mark 16:12
After this, he manifested himself in another form to two of them as they walked, going into the country.
Luke 24:15
And it came to pass, while they were conversing and reasoning, that Jesus himself drew near, and went with them.

General references

Luke 24:16
But their eyes were restrained from knowing him.