Psalm 82:5

They neither know nor will understand; they walk on in darkness; all the foundations of the earth are shaken.

Psalm 11:3

If the foundations are destroyed, what can the righteous do?

Micah 3:1

And I said, Please hear, O heads of Jacob and magistrates of the house of Israel. Is it not for you to know justice?

Proverbs 2:13

those who leave the paths of uprightness to walk in the ways of darkness,

Psalm 14:4

Have all the workers of iniquity not known, eating up My people as they eat bread? They have not called on Jehovah.

Psalm 75:3

The earth and all its people are melting away; I hold up its pillars. Selah.

Proverbs 1:29

instead they hated knowledge and did not choose the fear of Jehovah.

Proverbs 4:19

The way of the wicked is as darkness; they know not at what they stumble.

Ecclesiastes 2:14

The wise man's eyes are in his head; but the fool walks in darkness; and I also knew that one event happens to all of them.

Ecclesiastes 3:16

And again I saw under the sun the place of judgment, that wickedness was there; and the place of righteousness, that wickedness was there.

Isaiah 5:7

For the vineyard of Jehovah of Hosts is the house of Israel, and the men of Judah His pleasant plant; and He looked for justice, but behold bloody iniquity; for righteousness, but behold a cry!

Isaiah 59:9

Therefore judgment is far from us; nor does justice overtake us. We wait for light, but behold, dimness; for brightness, but we walk in darkness.

John 3:19

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

John 12:35

Then Jesus said to them, Yet a little while the Light is with you. Walk while you have the Light, lest darkness come upon you. For he who walks in darkness does not know where he goes.

Romans 1:28

And even as they did not think fit to have God in their knowledge, God gave them over to a reprobate mind, to do the things not right,

2 Timothy 2:19

Nevertheless the foundation of God stands sure, having this seal: "The Lord knew those who are His." And, "Let everyone who names the name of Christ depart from iniquity!"

1 John 2:11

But he who hates his brother is in darkness, and walks in darkness, and does not know where he is going, because darkness has blinded his eyes.

Psalm 53:4

Have the workers of iniquity no knowledge? They eat up my people as they eat bread; they have not called on God.

Treasury of Scripture Knowledge

Summary

They know not, neither will they understand; they walk on in darkness: all the foundations of the earth are out of course.

General references

Bible References

Know not

Psalm 53:4
Have the workers of iniquity no knowledge? They eat up my people as they eat bread; they have not called on God.
Proverbs 1:29
instead they hated knowledge and did not choose the fear of Jehovah.
Micah 3:1
And I said, Please hear, O heads of Jacob and magistrates of the house of Israel. Is it not for you to know justice?
Romans 1:28
And even as they did not think fit to have God in their knowledge, God gave them over to a reprobate mind, to do the things not right,

All the, etc

Psalm 11:3
If the foundations are destroyed, what can the righteous do?
Psalm 75:3
The earth and all its people are melting away; I hold up its pillars. Selah.
Ecclesiastes 3:16
And again I saw under the sun the place of judgment, that wickedness was there; and the place of righteousness, that wickedness was there.
Isaiah 5:7
For the vineyard of Jehovah of Hosts is the house of Israel, and the men of Judah His pleasant plant; and He looked for justice, but behold bloody iniquity; for righteousness, but behold a cry!
2 Timothy 2:19
Nevertheless the foundation of God stands sure, having this seal: "The Lord knew those who are His." And, "Let everyone who names the name of Christ depart from iniquity!"

General references

Ecclesiastes 3:16
And again I saw under the sun the place of judgment, that wickedness was there; and the place of righteousness, that wickedness was there.
Isaiah 59:14
And justice is driven back, and justice stands afar off; for truth has fallen in the street, and right cannot enter.