Isaiah 6:10

Make the heart of this people dull, and make their ears heavy, and shut their eyes; lest they see with their eyes, and hear with their ears, and understand with their heart, and return, and be healed.

Jeremiah 5:21

Hear now this, O foolish people, and without understanding; who have eyes, and see not; who have ears, and hear not:

Deuteronomy 32:15

But Jeshurun grew fat, and kicked: you are grown fat, you are grown thick, you are covered with fatness; then he forsook God who made him, and lightly esteemed the Rock of his salvation.

Matthew 13:15

For this people's heart has become gross, and their ears are dull of hearing, and their eyes they have closed; lest at any time they should see with their eyes and hear with their ears, and should understand with their heart, and should be converted, and I should heal them.

Acts 28:27

For the heart of this people is stubborn, and their ears are dull of hearing, and their eyes have they closed; lest they should see with their eyes, and hear with their ears, and understand with their heart, and should be converted, and I should heal them.

Exodus 7:3

And I will harden Pharaoh's heart, and multiply my signs and my wonders in the land of Egypt.

Exodus 10:27

But the LORD hardened Pharaoh's heart, and he would not let them go.

Exodus 11:10

And Moses and Aaron did all these wonders before Pharaoh: and the LORD hardened Pharaoh's heart, so that he would not let the children of Israel go out of his land.

Exodus 14:17

And I, behold, I will harden the hearts of the Egyptians, and they shall follow them: and I will get honor over Pharaoh, and over all his host, over his chariots, and over his horsemen.

Deuteronomy 2:30

But Sihon king of Heshbon would not let us pass by him: for the LORD your God hardened his spirit, and made his heart obstinate, that he might deliver him into your hand, as it is this day.

Psalm 17:10

They are enclosed in their own fat hearts: with their mouth they speak proudly.

Psalm 119:70

Their heart is as gross as grease; but I delight in your law.

Isaiah 19:22

And the LORD shall strike Egypt: he shall strike and heal it: and they shall return even to the LORD, and he shall be entreated by them, and shall heal them.

Isaiah 29:10

For the LORD has poured out upon you the spirit of deep sleep, and has closed your eyes: the prophets and your rulers, the seers has he covered.

Isaiah 63:17

O LORD, why have you made us to err from your ways, and hardened our heart from your fear? Return for your servants' sake, the tribes of your inheritance.

Jeremiah 6:10

To whom shall I speak, and give warning, that they may hear? behold, their ear is uncircumcised, and they cannot hearken: behold, the word of the LORD is unto them a reproach; they have no delight in it.

Ezekiel 3:6-11

Not to many people of foreign speech and of a hard language, whose words you can not understand. Surely, had I sent you to them, they would have hearkened unto you.

Zechariah 7:11

But they refused to hearken, and shrugged the shoulder, and stopped their ears, that they should not hear.

John 3:19-20

And this is the condemnation, that light is come into the world, and men loved darkness rather than light, because their deeds were evil.

Acts 3:19

Repent therefore, and be converted, that your sins may be blotted out, when the times of refreshing shall come from the presence of the Lord;

2 Corinthians 2:16

To the one we are the fragrance of death unto death; and to the other the fragrance of life unto life. And who is sufficient for these things?

Treasury of Scripture Knowledge

Summary

Make the heart of this people fat, and make their ears heavy, and shut their eyes; lest they see with their eyes, and hear with their ears, and understand with their heart, and convert, and be healed.

Bible References

The heart

Isaiah 29:10
For the LORD has poured out upon you the spirit of deep sleep, and has closed your eyes: the prophets and your rulers, the seers has he covered.
Isaiah 63:17
O LORD, why have you made us to err from your ways, and hardened our heart from your fear? Return for your servants' sake, the tribes of your inheritance.
Exodus 7:3
And I will harden Pharaoh's heart, and multiply my signs and my wonders in the land of Egypt.
Exodus 10:27
But the LORD hardened Pharaoh's heart, and he would not let them go.
Exodus 11:10
And Moses and Aaron did all these wonders before Pharaoh: and the LORD hardened Pharaoh's heart, so that he would not let the children of Israel go out of his land.
Exodus 14:17
And I, behold, I will harden the hearts of the Egyptians, and they shall follow them: and I will get honor over Pharaoh, and over all his host, over his chariots, and over his horsemen.
Deuteronomy 2:30
But Sihon king of Heshbon would not let us pass by him: for the LORD your God hardened his spirit, and made his heart obstinate, that he might deliver him into your hand, as it is this day.
Ezekiel 3:6
Not to many people of foreign speech and of a hard language, whose words you can not understand. Surely, had I sent you to them, they would have hearkened unto you.
2 Corinthians 2:16
To the one we are the fragrance of death unto death; and to the other the fragrance of life unto life. And who is sufficient for these things?

Fat

Deuteronomy 32:15
But Jeshurun grew fat, and kicked: you are grown fat, you are grown thick, you are covered with fatness; then he forsook God who made him, and lightly esteemed the Rock of his salvation.
Psalm 17:10
They are enclosed in their own fat hearts: with their mouth they speak proudly.

Ears heavy

Jeremiah 6:10
To whom shall I speak, and give warning, that they may hear? behold, their ear is uncircumcised, and they cannot hearken: behold, the word of the LORD is unto them a reproach; they have no delight in it.
Zechariah 7:11
But they refused to hearken, and shrugged the shoulder, and stopped their ears, that they should not hear.

Convert

Isaiah 19:22
And the LORD shall strike Egypt: he shall strike and heal it: and they shall return even to the LORD, and he shall be entreated by them, and shall heal them.
Matthew 13:15
For this people's heart has become gross, and their ears are dull of hearing, and their eyes they have closed; lest at any time they should see with their eyes and hear with their ears, and should understand with their heart, and should be converted, and I should heal them.

General references

Exodus 10:20
But the LORD hardened Pharaoh's heart, so that he would not let the children of Israel go.
Deuteronomy 28:28
The LORD shall strike you with madness, and blindness, and confusion of mind:
Deuteronomy 29:4
Yet the LORD has not given you a heart to perceive, and eyes to see, and ears to hear, unto this day.