Genesis 42:8

And Joseph recognized his brothers, but they did not recognize him.

Genesis 37:2

These [are] the generations of Jacob. Joseph, [being] seventeen years old, was shepherding the flock with his brothers. Now he [was] a helper with the sons of Bilhah and the sons of Zilpah, the wives of his father. And Joseph brought a bad report of them to his father.

Luke 24:16

but their eyes were prevented from recognizing him.

John 20:14

[When she] had said these [things], she turned {around} and saw Jesus standing there, and she did not know that it was Jesus.

John 21:4

Now [when it] was already early morning, Jesus stood on the beach. However, the disciples did not know that it was Jesus.

Treasury of Scripture Knowledge

Summary

And Joseph knew his brethren, but they knew not him.

General references

Bible References

But they knew

Luke 24:16
but their eyes were prevented from recognizing him.
John 20:14
[When she] had said these [things], she turned {around} and saw Jesus standing there, and she did not know that it was Jesus.
John 21:4
Now [when it] was already early morning, Jesus stood on the beach. However, the disciples did not know that it was Jesus.

General references

Genesis 44:19
My lord had asked his servants, saying, 'Do you have a father or a brother?'