Isaiah 6:10

This people's heart has become calloused. They hardly hear with their ears, and they have closed their eyes. Otherwise they might see with their eyes, hear with their ears, understand with their hearts, and turn and be healed.(Septuagint)

Jeremiah 5:21

Hear this, you stupid and senseless people! You have eyes, but you cannot see. You have ears, but you cannot hear.'

Deuteronomy 32:15

Jeshurun (Israel) grew fat and disrespectful. You got fat! You were stuffed! You over eat! He abandoned the God who made him and scornfully treated the rock of his salvation.

Matthew 13:15

The heart of this people is callous and dull. Their ears are plugged. They cannot hear. They closed their eyes and cannot see. They cannot see nor hear nor understand with their heart. They should turn around and I would heal them.'

Acts 28:27

These people have closed their mind and are hard of hearing. They have shut their eyes so that their eyes never see. Their ears never hear. Their minds never understand. They never turn to me for healing.'

Exodus 7:3

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

Exodus 10:27

Jehovah made the king stubborn. He would not let them go.

Exodus 11:10

Moses and Aaron performed all these wonders before Pharaoh. Yet Jehovah hardened Pharaoh's heart. He did not let the sons of Israel go out of his land.

Exodus 14:17

I will harden the hearts of the Egyptians so that they will go in after them. I will be honored through Pharaoh and all his army, through his chariots and his horsemen.

Deuteronomy 2:30

King Sihon of Heshbon would not allow us to pass through. Jehovah your God made him stubborn and overconfident in order to hand him over to you, as he has now done.

Psalm 17:10

They have no feeling. Their mouths have spoken arrogantly.

Psalm 119:70

Their heart is like fat (callous and without feeling), But I delight in your law.

Isaiah 19:22

Jehovah will strike Egypt, striking but healing; so they will turn to Jehovah, and he will respond to them and will heal them.

Isaiah 29:10

Jehovah has made you drowsy. He shut your eyes in a deep sleep you prophets and visionaries. He overwhelmed your leaders.

Isaiah 63:17

O Jehovah, why do you let us wander from your ways and become so stubborn that we are unable to respect you? Return for the sake of your servants. They are the tribes that belong to you.

Jeremiah 6:10

To whom can I speak and give warning that they may hear? Their ears are closed and they cannot listen. Behold, the word of Jehovah has become a reproach to them. They have no delight in it.

Ezekiel 3:6-11

I am not sending you to nations whose language is hard to understand, difficult to speak, or whose words you cannot understand. If I send you to those nations they will certainly listen to you.

Zechariah 7:11

They refused to pay heed, turned a stubborn shoulder (resisted), and stopped their ears, that they might not hear.

John 3:19-20

This is the judgment, that the light has come into the world. People loved the darkness rather than the light for their works were evil.

Acts 3:19

Repent therefore, and turn around, that your sins may be blotted out, when the times (seasons) of refreshing shall come from the presence of Jehovah. (Deuteronomy 18:18, 19)

2 Corinthians 2:16

To the one an aroma of death leading to death and to the other an aroma from life to 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
Jehovah has made you drowsy. He shut your eyes in a deep sleep you prophets and visionaries. He overwhelmed your leaders.
Isaiah 63:17
O Jehovah, why do you let us wander from your ways and become so stubborn that we are unable to respect you? Return for the sake of your servants. They are the tribes that belong to you.
Exodus 7:3
I will harden Pharaoh's heart that I may multiply my signs and wonders in the land of Egypt.
Exodus 10:27
Jehovah made the king stubborn. He would not let them go.
Exodus 11:10
Moses and Aaron performed all these wonders before Pharaoh. Yet Jehovah hardened Pharaoh's heart. He did not let the sons of Israel go out of his land.
Exodus 14:17
I will harden the hearts of the Egyptians so that they will go in after them. I will be honored through Pharaoh and all his army, through his chariots and his horsemen.
Deuteronomy 2:30
King Sihon of Heshbon would not allow us to pass through. Jehovah your God made him stubborn and overconfident in order to hand him over to you, as he has now done.
Ezekiel 3:6
I am not sending you to nations whose language is hard to understand, difficult to speak, or whose words you cannot understand. If I send you to those nations they will certainly listen to you.
2 Corinthians 2:16
To the one an aroma of death leading to death and to the other an aroma from life to life. And who is sufficient for these things?

Fat

Deuteronomy 32:15
Jeshurun (Israel) grew fat and disrespectful. You got fat! You were stuffed! You over eat! He abandoned the God who made him and scornfully treated the rock of his salvation.
Psalm 17:10
They have no feeling. Their mouths have spoken arrogantly.

Ears heavy

Jeremiah 6:10
To whom can I speak and give warning that they may hear? Their ears are closed and they cannot listen. Behold, the word of Jehovah has become a reproach to them. They have no delight in it.
Zechariah 7:11
They refused to pay heed, turned a stubborn shoulder (resisted), and stopped their ears, that they might not hear.

Convert

Isaiah 19:22
Jehovah will strike Egypt, striking but healing; so they will turn to Jehovah, and he will respond to them and will heal them.
Matthew 13:15
The heart of this people is callous and dull. Their ears are plugged. They cannot hear. They closed their eyes and cannot see. They cannot see nor hear nor understand with their heart. They should turn around and I would heal them.'

General references

Exodus 10:20
But Jehovah made the king stubborn. He did not let the Israelites go.
Deuteronomy 28:28
You will become insane and go blind. Jehovah will make you so confused,
Deuteronomy 29:4
To this very day Jehovah has not given you a heart to know, eyes to see, or ears to hear.