Psalm 64:6

They search out iniquities, [saying,] We have accomplished a diligent search. And the inward part of man and the heart [are] deep.

1 Samuel 22:9

Then answered Doeg the Edomite, who stood by the servants of Saul, and said, I saw the son of Jesse coming to Nob, to Ahimelech the son of Ahitub.

1 Samuel 24:9

And David said to Saul, Why do thou hearken to men's words, saying, Behold, David seeks thy hurt?

1 Samuel 25:10

And Nabal answered David's servants, and said, Who is David? And who is the son of Jesse? There are many servants now-a-days who break away every man from his master.

Psalm 5:9

For there is no faithfulness in their mouth. Their inward part is very wickedness. Their throat is an open sepulcher. With their tongue they {deceive (LXX/NT)}.

Psalm 35:11

Unrighteous witnesses rise up, they ask me of things that I know not.

Psalm 49:11

Their inward thought is [that] their houses [are] forever, their dwelling-places to all generations. They call their lands after their own names.

Proverbs 20:5

Purpose in the heart of man is deep water, but a man of understanding will draw it out.

Isaiah 29:15

Woe to those who hide deep their counsel from LORD, and whose works are in the dark, and who say, Who sees us? and, Who knows us?

Jeremiah 17:9-10

The heart is deceitful above all things, and it is exceedingly corrupt. Who can know it?

Daniel 6:4-5

Then the presidents and the satraps sought to find occasion against Daniel concerning the kingdom, but they could find no occasion nor fault, inasmuch as he was faithful, nor was there any error or fault found in him.

Matthew 26:59

Now the chief priests and the elders and the whole council sought FALSE testimony against Jesus, so that they might put him to death,

John 18:29-30

Pilate therefore went out to them, and said, What accusation do ye bring against this man?

John 19:7

The Jews answered him, We have a law, and according to our law he ought to die because he made himself the Son of God.

1 Corinthians 4:5

Therefore do not judge anything before time, until the Lord comes who will both bring to light the hidden things of darkness, and make public the deliberations of the hearts. And then praise will come to each man from God.

Treasury of Scripture Knowledge

Summary

They search out iniquities; they accomplish a diligent search: both the inward thought of every one of them, and the heart, is deep.

Bible References

Search

Psalm 35:11
Unrighteous witnesses rise up, they ask me of things that I know not.
1 Samuel 22:9
Then answered Doeg the Edomite, who stood by the servants of Saul, and said, I saw the son of Jesse coming to Nob, to Ahimelech the son of Ahitub.
1 Samuel 24:9
And David said to Saul, Why do thou hearken to men's words, saying, Behold, David seeks thy hurt?
1 Samuel 25:10
And Nabal answered David's servants, and said, Who is David? And who is the son of Jesse? There are many servants now-a-days who break away every man from his master.
Daniel 6:4
Then the presidents and the satraps sought to find occasion against Daniel concerning the kingdom, but they could find no occasion nor fault, inasmuch as he was faithful, nor was there any error or fault found in him.
Matthew 26:59
Now the chief priests and the elders and the whole council sought FALSE testimony against Jesus, so that they might put him to death,
John 18:29
Pilate therefore went out to them, and said, What accusation do ye bring against this man?
John 19:7
The Jews answered him, We have a law, and according to our law he ought to die because he made himself the Son of God.

Both

Psalm 5:9
For there is no faithfulness in their mouth. Their inward part is very wickedness. Their throat is an open sepulcher. With their tongue they {deceive (LXX/NT)}.
Proverbs 20:5
Purpose in the heart of man is deep water, but a man of understanding will draw it out.
Isaiah 29:15
Woe to those who hide deep their counsel from LORD, and whose works are in the dark, and who say, Who sees us? and, Who knows us?
Jeremiah 17:9
The heart is deceitful above all things, and it is exceedingly corrupt. Who can know it?
1 Corinthians 4:5
Therefore do not judge anything before time, until the Lord comes who will both bring to light the hidden things of darkness, and make public the deliberations of the hearts. And then praise will come to each man from God.

General references

Proverbs 20:5
Purpose in the heart of man is deep water, but a man of understanding will draw it out.
Proverbs 24:2
For their heart meditates oppression, and their lips talk of mischief.
Matthew 2:7
Then Herod having called the wise men privately, ascertained from them what time the star appeared.