Isaiah 6:10

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

Jeremiah 5:21

Hear now this, O foolish and heartless people, who have eyes and see not; who have ears, and hear not.

Deuteronomy 32:15

Then Jeshurun grew fat, and kicked Thou art waxen fat, Thou art grown thick, And thou art covered with fatness; He gave up +God who made him, And lightly esteemed the Rock of his salvation.

Matthew 13:15

for the heart of this people has grown fat, and they have heard heavily with their ears, and they have closed their eyes as asleep, lest they should see with the eyes, and hear with the ears, and understand with the heart, and should be converted, and I should heal them.

Acts 28:27

For the heart of this people has become fat, and they hear heavily with their ears, and they have closed their eyes; lest they should see with their eyes, and hear with their ears, and understand with their heart, and be converted, and I should heal them.

Exodus 7:3

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

Exodus 10:27

But Jehovah made Pharaoh's heart stubborn, and he would not let them go.

Exodus 11:10

And Moses and Aaron did all these wonders before Pharaoh; but Jehovah made Pharaoh's heart stubborn, and he did 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 pursue after them; and I will glorify myself in Pharaoh and in all his host, in his chariots and in his horsemen.

Deuteronomy 2:30

But Sihon the king of Heshbon would not let us pass by him; for Jehovah thy God hardened his spirit, and made his heart obdurate, that he might give him into thy hand, as it is this day.

Psalm 17:10

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

Psalm 119:70

Their heart is as fat as grease: as for me, I delight in thy law.

Isaiah 19:22

And Jehovah will smite Egypt; he will smite and heal: and they shall return to Jehovah, and he will be entreated of them, and will heal them.

Isaiah 29:10

For Jehovah hath poured out upon you a spirit of deep sleep, and hath closed your eyes; the prophets and your chiefs, the seers, hath he covered.

Isaiah 63:17

Why, O Jehovah, hast thou made us to err from thy ways, hast 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 testify, that they may hear? Behold, their ear is uncircumcised, and they cannot hearken: behold, the word of Jehovah is unto them a reproach; they have no delight in it.

Ezekiel 3:6-11

not to many peoples of strange language and of difficult speech, whose words thou canst not understand: had I sent thee to them, would they not hearken unto thee?

Zechariah 7:11

But they refused to hearken, and turned a rebellious shoulder, and made their ears heavy, that they should not hear.

John 3:19-20

And this is the judgment, that light is come into the world, and men have loved darkness rather than light; for their works were evil.

Acts 3:19

Repent therefore and be converted, for the blotting out of your sins, so that times of refreshing may come from the presence of the Lord,

2 Corinthians 2:16

to the one an odour from death unto death, but to the others an odour from 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 Jehovah hath poured out upon you a spirit of deep sleep, and hath closed your eyes; the prophets and your chiefs, the seers, hath he covered.
Isaiah 63:17
Why, O Jehovah, hast thou made us to err from thy ways, hast hardened our heart from thy fear? Return for thy servants' sake, the tribes of thine inheritance.
Exodus 7:3
And I will render Pharaoh's heart obdurate, and multiply my signs and my wonders in the land of Egypt.
Exodus 10:27
But Jehovah made Pharaoh's heart stubborn, and he would not let them go.
Exodus 11:10
And Moses and Aaron did all these wonders before Pharaoh; but Jehovah made Pharaoh's heart stubborn, and he did 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 pursue after them; and I will glorify myself in Pharaoh and in all his host, in his chariots and in his horsemen.
Deuteronomy 2:30
But Sihon the king of Heshbon would not let us pass by him; for Jehovah thy God hardened his spirit, and made his heart obdurate, that he might give him into thy hand, as it is this day.
Ezekiel 3:6
not to many peoples of strange language and of difficult speech, whose words thou canst not understand: had I sent thee to them, would they not hearken unto thee?
2 Corinthians 2:16
to the one an odour from death unto death, but to the others an odour from life unto life; and who is sufficient for these things?

Fat

Deuteronomy 32:15
Then Jeshurun grew fat, and kicked Thou art waxen fat, Thou art grown thick, And thou art covered with fatness; He gave up +God who made him, And lightly esteemed the Rock of his salvation.
Psalm 17:10
They are enclosed in their own fat; with their mouth they speak proudly.

Ears heavy

Jeremiah 6:10
To whom shall I speak and testify, that they may hear? Behold, their ear is uncircumcised, and they cannot hearken: behold, the word of Jehovah is unto them a reproach; they have no delight in it.
Zechariah 7:11
But they refused to hearken, and turned a rebellious shoulder, and made their ears heavy, that they should not hear.

Convert

Isaiah 19:22
And Jehovah will smite Egypt; he will smite and heal: and they shall return to Jehovah, and he will be entreated of them, and will heal them.
Matthew 13:15
for the heart of this people has grown fat, and they have heard heavily with their ears, and they have closed their eyes as asleep, lest they should see with the eyes, and hear with the ears, and understand with the heart, and should be converted, and I should heal them.

General references

Exodus 10:20
And Jehovah made Pharaoh's heart stubborn, and he did not let the children of Israel go.
Deuteronomy 28:28
Jehovah will smite thee with madness, and with blindness, and with astonishment of heart;
Deuteronomy 29:4
But Jehovah hath not given you a heart to perceive, and eyes to see, and ears to hear, to this day.