Romans 1:28

And even as they did not like to retain God in their knowledge, God gave them over to a reprobate mind, to do those things which are not convenient;

Jeremiah 6:30

Reprobate silver shall men call them, because the LORD hath rejected them.

Romans 1:24

Wherefore God also gave them up to uncleanness, through the lusts of their own hearts, to dishonor their own bodies between themselves:

Ephesians 5:4

Neither filthiness, nor foolish talking, nor jesting, which are not convenient: but rather giving of thanks.

Job 21:14-15

Therefore they say to God, Depart from us; for we desire not the knowledge of thy ways.

Proverbs 1:7

The fear of the LORD is the beginning of knowledge: but fools despise wisdom and instruction.

Proverbs 1:22

How long, ye simple ones, will ye love simplicity? and the scorners delight in their scorning, and fools hate knowledge?

Proverbs 1:29

For that they hated knowledge, and did not choose the fear of the LORD:

Proverbs 5:12-13

And say, How have I hated instruction, and my heart despised reproof;

Proverbs 17:16

Why is there a price in the hand of a fool to get wisdom, seeing he hath no heart to it?

Jeremiah 4:22

For my people are foolish, they have not known me; they are sottish children, and they have no understanding: they are wise to do evil, but to do good they have no knowledge.

Jeremiah 9:6

Thy habitation is in the midst of deceit; through deceit they refuse to know me, saith the LORD.

Hosea 4:6

My people are destroyed for lack of knowledge: because thou hast rejected knowledge, I will also reject thee, that thou shalt be no priest to me: seeing thou hast forgotten the law of thy God, I will also forget thy children.

Acts 17:23

For as I passed by, and beheld your devotions, I found an altar with this inscription, TO THE UNKNOWN GOD. Whom therefore ye ignorantly worship, him declare I to you.

Acts 17:32

And when they heard of the resurrection of the dead, some mocked: and others said, We will hear thee again concerning this matter.

Romans 1:18

For the wrath of God is revealed from heaven against all ungodliness, and unrighteousness of men, who hold the truth in unrighteousness.

Romans 1:21

Because that when they knew God, they glorified him not as God, neither were thankful, but became vain in their imaginations, and their foolish heart was darkened.

Romans 1:26

For this cause God gave them up to vile affections. For even their women did change the natural use into that which is against nature:

Romans 8:7-8

Because the carnal mind is enmity against God: for it is not subject to the law of God, neither indeed can be.

1 Corinthians 15:34

Awake to righteousness, and sin not; for some have not the knowledge of God. I speak this to your shame.

2 Corinthians 4:4-6

In whom the god of this world hath blinded the minds of them who believe not, lest the light of the glorious gospel of Christ, who is the image of God, should shine to them.

2 Corinthians 10:5

Casting down imaginations, and every high thing that exalteth itself against the knowledge of God, and bringing into captivity every thought to the obedience of Christ;

2 Corinthians 13:5-7

Examine yourselves, whether ye are in the faith; prove your own selves. Know ye not your own selves, that Jesus Christ is in you, except ye are reprobates?

2 Thessalonians 1:8

In flaming fire taking vengeance on them that know not God, and that obey not the gospel of our Lord Jesus Christ:

2 Thessalonians 2:10-12

And with all deceivableness of unrighteousness in them that perish; because they received not the love of the truth, that they might be saved.

2 Timothy 3:8

Now as Jannes and Jambres withstood Moses, so do these also resist the truth: men of corrupt minds, reprobate concerning the faith.

Titus 1:16

They profess that they know God; but in works they deny him, being abominable, and disobedient, and to every good work reprobate.

2 Peter 3:5

For this they willingly are ignorant of, that by the word of God the heavens were of old, and the earth standing out of the water and in the water:

Treasury of Scripture Knowledge

Summary

And even as they did not like to retain God in their knowledge, God gave them over to a reprobate mind, to do those things which are not convenient;

Not convenient

Bible References

As they did

Romans 1:18
For the wrath of God is revealed from heaven against all ungodliness, and unrighteousness of men, who hold the truth in unrighteousness.
Job 21:14
Therefore they say to God, Depart from us; for we desire not the knowledge of thy ways.
Proverbs 1:7
The fear of the LORD is the beginning of knowledge: but fools despise wisdom and instruction.
Proverbs 5:12
And say, How have I hated instruction, and my heart despised reproof;
Proverbs 17:16
Why is there a price in the hand of a fool to get wisdom, seeing he hath no heart to it?
Jeremiah 4:22
For my people are foolish, they have not known me; they are sottish children, and they have no understanding: they are wise to do evil, but to do good they have no knowledge.
Jeremiah 9:6
Thy habitation is in the midst of deceit; through deceit they refuse to know me, saith the LORD.
Hosea 4:6
My people are destroyed for lack of knowledge: because thou hast rejected knowledge, I will also reject thee, that thou shalt be no priest to me: seeing thou hast forgotten the law of thy God, I will also forget thy children.
Acts 17:23
For as I passed by, and beheld your devotions, I found an altar with this inscription, TO THE UNKNOWN GOD. Whom therefore ye ignorantly worship, him declare I to you.
Romans 8:7
Because the carnal mind is enmity against God: for it is not subject to the law of God, neither indeed can be.
1 Corinthians 15:34
Awake to righteousness, and sin not; for some have not the knowledge of God. I speak this to your shame.
2 Corinthians 4:4
In whom the god of this world hath blinded the minds of them who believe not, lest the light of the glorious gospel of Christ, who is the image of God, should shine to them.
2 Corinthians 10:5
Casting down imaginations, and every high thing that exalteth itself against the knowledge of God, and bringing into captivity every thought to the obedience of Christ;
2 Thessalonians 1:8
In flaming fire taking vengeance on them that know not God, and that obey not the gospel of our Lord Jesus Christ:
2 Thessalonians 2:10
And with all deceivableness of unrighteousness in them that perish; because they received not the love of the truth, that they might be saved.
2 Peter 3:5
For this they willingly are ignorant of, that by the word of God the heavens were of old, and the earth standing out of the water and in the water:

Retain

Jeremiah 6:30
Reprobate silver shall men call them, because the LORD hath rejected them.
2 Corinthians 13:5
Examine yourselves, whether ye are in the faith; prove your own selves. Know ye not your own selves, that Jesus Christ is in you, except ye are reprobates?
2 Timothy 3:8
Now as Jannes and Jambres withstood Moses, so do these also resist the truth: men of corrupt minds, reprobate concerning the faith.
Titus 1:16
They profess that they know God; but in works they deny him, being abominable, and disobedient, and to every good work reprobate.

Not convenient

Ephesians 5:4
Neither filthiness, nor foolish talking, nor jesting, which are not convenient: but rather giving of thanks.
Philemon 1:8
Wherefore, though I might be very bold in Christ to enjoin thee that which is convenient.

General references

Exodus 7:13
And he hardened Pharaoh's heart that he hearkened not to them; as the LORD had said.
Isaiah 40:21
Have ye not known? have ye not heard? hath it not been told you from the beginning? have ye not understood from the foundations of the earth?
Matthew 24:39
And knew not until the flood came, and took them all away: so also will be the coming of the Son of man.
John 1:5
And the light shineth in darkness; and the darkness comprehended it not.