Isaiah 6:10

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.

Jeremiah 5:21

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

Deuteronomy 32:15

But Jeshurun waxed fat, and kicked: thou art waxen fat, thou art grown thick, thou art covered with fatness; then he forsook God which made him, and lightly esteemed the Rock of his salvation.

Matthew 13:15

For this people's heart is waxed 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 waxed gross, 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 me honour upon Pharaoh, and upon all his host, upon his chariots, and upon his horsemen.

Deuteronomy 2:30

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

Psalm 17:10

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

Psalm 119:70

Their heart is as fat as grease; but I delight in thy law.

Isaiah 19:22

And the LORD shall smite Egypt: he shall smite and heal it: and they shall return even to the LORD, and he shall be intreated of them, and shall heal them.

Isaiah 29:10

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

Isaiah 63:17

O LORD, why hast thou made us to err from thy ways, and hardened our heart from thy fear? Return for thy servants' sake, the tribes of thine 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 a strange speech and of an hard language, whose words thou canst not understand. Surely, had I sent thee to them, they would have hearkened unto thee.

Zechariah 7:11

But they refused to hearken, and pulled away 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 ye 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 savour of death unto death; and to the other the savour 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 hath poured out upon you the spirit of deep sleep, and hath closed your eyes: the prophets and your rulers, the seers hath he covered.
Isaiah 63:17
O LORD, why hast thou made us to err from thy ways, and hardened our heart from thy fear? Return for thy servants' sake, the tribes of thine 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 me honour upon Pharaoh, and upon all his host, upon his chariots, and upon his horsemen.
Deuteronomy 2:30
But Sihon king of Heshbon would not let us pass by him: for the LORD thy God hardened his spirit, and made his heart obstinate, that he might deliver him into thy hand, as appeareth this day.
Ezekiel 3:6
Not to many people of a strange speech and of an hard language, whose words thou canst not understand. Surely, had I sent thee to them, they would have hearkened unto thee.
2 Corinthians 2:16
To the one we are the savour of death unto death; and to the other the savour of life unto life. And who is sufficient for these things?

Fat

Deuteronomy 32:15
But Jeshurun waxed fat, and kicked: thou art waxen fat, thou art grown thick, thou art covered with fatness; then he forsook God which made him, and lightly esteemed the Rock of his salvation.
Psalm 17:10
They are inclosed in their own fat: 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 pulled away the shoulder, and stopped their ears, that they should not hear.

Convert

Isaiah 19:22
And the LORD shall smite Egypt: he shall smite and heal it: and they shall return even to the LORD, and he shall be intreated of them, and shall heal them.
Matthew 13:15
For this people's heart is waxed 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 smite thee with madness, and blindness, and astonishment of heart:
Deuteronomy 29:4
Yet the LORD hath not given you an heart to perceive, and eyes to see, and ears to hear, unto this day.

King James Version Public Domain