John 16:3

And they will do these things, because they did not know the Father, nor me.

Romans 1:28

And as they did not approve to have God in their knowledge, God gave them up to a reprobate mind, to do those things which are inappropriate;

2 Thessalonians 1:8

in the fire of flame, dispensing vengeance to those who know not God, and to those who do not obey the gospel of our Lord Jesus:

Treasury of Scripture Knowledge

Summary

And Pharaoh said, Who is the LORD, that I should obey his voice to let Israel go? I know not the LORD, neither will I let Israel go.

Bible References

I know not

John 16:3
And they will do these things, because they did not know the Father, nor me.
Romans 1:28
And as they did not approve to have God in their knowledge, God gave them up to a reprobate mind, to do those things which are inappropriate;
2 Thessalonians 1:8
in the fire of flame, dispensing vengeance to those who know not God, and to those who do not obey the gospel of our Lord Jesus: