'Know' in the Bible

to know wisdom and instruction; to discern the words of understanding;

Hear, ye children, the instruction of a father, and attend to know intelligence;

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

The lips of a righteous man know what is acceptable; but the mouth of the wicked is frowardness.

that I might make thee know the certainty of the words of truth; that thou mightest carry back words of truth to them that send thee?

Go not forth hastily to strive, lest thou know not what to do in the end thereof, when thy neighbour hath put thee to shame.

There are three things too wonderful for me, and four that I know not: