Genesis 42:8
Joseph recognized his brothers, but they did not recognize him.
Genesis 37:2
This is the history of the generations of Jacob. Joseph, being seventeen years old, was feeding the flock with his brothers. He was a boy with the sons of Bilhah and Zilpah, his father's wives. Joseph brought an evil report of them to their father.
Luke 24:16
But their eyes were kept from recognizing him.
John 20:14
When she had said this, she turned around and saw Jesus standing, and did not know that it was Jesus.
John 21:4
But when day had already come, Jesus stood on the beach, yet the disciples did not know that it was Jesus.