Mark 4:12

'They may look and look and yet not see, And listen and listen and yet not understand, Lest, perchance, they should turn and be forgiven.'"

Luke 8:10

So He said, "You are granted the privilege of knowing the secrets of the kingdom of God, but to others they are told in stories, so that they may look and not see, may hear and not understand.

Matthew 13:14-15

So in them the prophecy of the prophet Isaiah is fulfilled, which says: "'You will listen and listen and not understand, and you will look and look and never see at all,

Romans 11:8

as the Scripture Says, "God has given them over to an attitude of insensibility, so that their eyes cannot see and their ears cannot hear, down to this very day."

John 12:40

"He has blinded their eyes and benumbed their hearts, so that they cannot see with their eyes and understand with their hearts, and turn to me to cure them."

Acts 28:26-27

'Go to this people and say to them, "You will listen, and listen, and never understand, and you will look, and look, and never see!

Treasury of Scripture Knowledge

Summary

And he said, Go, and tell this people, Hear ye indeed, but understand not; and see ye indeed, but perceive not.

General references

Bible References

Hear ye

Matthew 13:14
So in them the prophecy of the prophet Isaiah is fulfilled, which says: "'You will listen and listen and not understand, and you will look and look and never see at all,
Mark 4:12
'They may look and look and yet not see, And listen and listen and yet not understand, Lest, perchance, they should turn and be forgiven.'"
Luke 8:10
So He said, "You are granted the privilege of knowing the secrets of the kingdom of God, but to others they are told in stories, so that they may look and not see, may hear and not understand.
John 12:40
"He has blinded their eyes and benumbed their hearts, so that they cannot see with their eyes and understand with their hearts, and turn to me to cure them."
Acts 28:26
'Go to this people and say to them, "You will listen, and listen, and never understand, and you will look, and look, and never see!
Romans 11:8
as the Scripture Says, "God has given them over to an attitude of insensibility, so that their eyes cannot see and their ears cannot hear, down to this very day."

General references

John 8:27
They did not understand that He was speaking to them about the Father.