Matthew 13:15

for the heart of this people 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 understand with their heart, and should be converted, and I should heal them."

Hebrews 5:11

On this head we have many things to say, not easily to be comprehended, because of your prejudices.

John 8:43-44

why do not you understand my language? unless because ye cannot bear my doctrine?

2 Timothy 4:4

which, while they are deaf to the truth, attentively listen to fables.

Mark 4:12

tho' they see, they will not perceive, and tho' they hear they will not understand: as if they were afraid of parting with their vices, in order to be pardoned.

Acts 3:19

repent therefore, and be converted, that your sins may be blotted out, when the times of refreshment shall come from the presence of the Lord, who shall send Jesus Christ,

Acts 7:57

then they broke out into a loud cry, and stopping their ears, fell upon him all at once.

2 Thessalonians 2:10-11

and with all the vile methods of imposture, to the ruin of those, who are averse to the truth, by which they might be saved.

2 Timothy 2:25-26

with great temper and meekness informing those, who differ in opinion; because he does not know, but God may change their minds, by convincing them of the truth.

Hebrews 6:4-6

For it is impossible for those who were once enlightned, and have received the heavenly gifts, communicated by the holy spirit,

Revelation 22:2

in the midst of the area, surrounded by the river, was the tree of life, which had twelve fruit-seasons, yielding its fruit every month: and the leaves of the tree were for the healing of the nations.

Treasury of Scripture Knowledge

Summary

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

Bible References

Ears

John 8:43
why do not you understand my language? unless because ye cannot bear my doctrine?
Acts 7:57
then they broke out into a loud cry, and stopping their ears, fell upon him all at once.
2 Timothy 4:4
which, while they are deaf to the truth, attentively listen to fables.
Hebrews 5:11
On this head we have many things to say, not easily to be comprehended, because of your prejudices.

And should be

Acts 3:19
repent therefore, and be converted, that your sins may be blotted out, when the times of refreshment shall come from the presence of the Lord, who shall send Jesus Christ,
2 Timothy 2:25
with great temper and meekness informing those, who differ in opinion; because he does not know, but God may change their minds, by convincing them of the truth.
Hebrews 6:4
For it is impossible for those who were once enlightned, and have received the heavenly gifts, communicated by the holy spirit,

And i

Mark 4:12
tho' they see, they will not perceive, and tho' they hear they will not understand: as if they were afraid of parting with their vices, in order to be pardoned.
Revelation 22:2
in the midst of the area, surrounded by the river, was the tree of life, which had twelve fruit-seasons, yielding its fruit every month: and the leaves of the tree were for the healing of the nations.

General references

Matthew 24:39
having no thoughts of the flood till it came, and swept them all away; so shall also the advent of the son of man be.