1 Thessalonians 4:5

not in passionate desire, as the Gentiles do, who know not God;

2 Thessalonians 1:8

in flaming fire, to take vengeance on those who know not God, and who obey not the gospel of our Lord Jesus Christ;

Romans 1:28

And as they refused to acknowledge God, God delivered them up to an undiscerning mind, to do detestable things;

Titus 1:16

They profess that they know God, but in their works they deny him, being detestable and disobedient, and, as it respects every good work, rejected.

Treasury of Scripture Knowledge

Summary

Surely such are the dwellings of the wicked, and this is the place of him that knoweth not God.

Bible References

Knoweth

Romans 1:28
And as they refused to acknowledge God, God delivered them up to an undiscerning mind, to do detestable things;
1 Thessalonians 4:5
not in passionate desire, as the Gentiles do, who know not God;
2 Thessalonians 1:8
in flaming fire, to take vengeance on those who know not God, and who obey not the gospel of our Lord Jesus Christ;
Titus 1:16
They profess that they know God, but in their works they deny him, being detestable and disobedient, and, as it respects every good work, rejected.