Matthew 13:14

And to them is fulfilled the prophecy of Isaiah, which says, 'With hearing ye will hear, and will not understand; and, seeing, ye will see, and will not perceive;

Mark 4:12

that, seeing, they may see, and not perceive; and, hearing, they may hear, and not understand; lest haply they should turn, and be forgiven."

Luke 8:10

And He said, "To you it has been given to know the mysteries of the Kingdom of God; but to the rest in parables; that, seeing, they may not see, and, hearing, they may not understand.

John 12:39-40

On this account they could not believe, because Isaiah said again,

Acts 28:25-27

And, disagreeing among themselves, they were departing, when Paul uttered one declaration, "Well did the Holy Spirit speak through Isaiah, the prophet, to your fathers,

Romans 11:8-10

as it has been written, "God gave them a spirit of stupor, eyes that they should not see, and ears that they should not hear, unto this day."

2 Corinthians 3:14

But their minds were unimpressible; for until this day upon the reading of the old covenant the same veil remains unlifted; which in Christ is done away.

Treasury of Scripture Knowledge

Summary

And in them is fulfilled the prophecy of Esaias, which saith, By hearing ye shall hear, and shall not understand; and seeing ye shall see, and shall not perceive:

General references

Bible References

The prophecy

Mark 4:12
that, seeing, they may see, and not perceive; and, hearing, they may hear, and not understand; lest haply they should turn, and be forgiven."
Luke 8:10
And He said, "To you it has been given to know the mysteries of the Kingdom of God; but to the rest in parables; that, seeing, they may not see, and, hearing, they may not understand.
John 12:39
On this account they could not believe, because Isaiah said again,
Acts 28:25
And, disagreeing among themselves, they were departing, when Paul uttered one declaration, "Well did the Holy Spirit speak through Isaiah, the prophet, to your fathers,
Romans 11:8
as it has been written, "God gave them a spirit of stupor, eyes that they should not see, and ears that they should not hear, unto this day."
2 Corinthians 3:14
But their minds were unimpressible; for until this day upon the reading of the old covenant the same veil remains unlifted; which in Christ is done away.

General references

Matthew 24:39
and they knew not until the flood came, and took them all away; so will be the coming of the Son of Man.