'Know' in the Bible

I know everything God does endures forever; nothing can be added to it, and nothing can be taken from it, for God so acts that humans might stand in awe before him.

Guard your steps when you go to the house of God; draw near to listen [rather] than to offer a sacrifice of fools, for they do not know that they are doing evil.

I set my mind to try to seek wisdom and the plan, and to know that wickedness [is] foolishness and that folly [is] delusion.

Although the sinner does evil a hundred times and prolongs his life, yet I also know that it will be good for those who fear God--because they fear {his presence}.

I applied my mind to know wisdom and to understand the business that is done on earth--how neither day nor night one's eyes see sleep.

For the living know that they will die, but the dead do not know anything. They no longer have a reward, and even the memory of them is forgotten.

For man does not know his time. Just as fish are caught in a cruel net and like birds who are seized in a snare, so also {humans} are ensnared at a cruel time when it falls suddenly upon them.

Divide your share in seven or in eight, for you do not know what disaster will happen on the earth.

Just as you do not know how the path of the wind [goes], nor how the bones [of a fetus] form in a mother's womb, so you do not know the work of God who makes everything.

Sow your seed in the morning, and do not let your hands rest in the evening, for you do not know what will prosper-- whether this or that, or whether both of them alike will succeed.

Rejoice, O young man, in your youth, and let your heart cheer you in the days of your youth! Follow the ways of your heart and the sight of your eyes-- but know that God will bring you into judgment for all these things.