'Know' in the Bible

I also know that whatever God does will endure forever; nothing can be added to it, and nothing taken away from it. God has made it this way, so that men will fear him.

For you know in your own heart that you also have cursed others many times.

Even though a sinner might commit a hundred crimes and still live a long time, yet I know that it will go well with God-fearing people -- for they stand in fear before him.

For the living know that they will die, but the dead do not know anything; they have no further reward -- and even the memory of them disappears.

The toil of a stupid fool wears him out, because he does not even know the way to the city.

Divide your merchandise among seven or even eight investments, for you do not know what calamity may happen on earth.

Just as you do not know the path of the wind, or how the bones form in the womb of a pregnant woman, so you do not know the work of God who makes everything.

Sow your seed in the morning, and do not stop working until the evening; for you do not know which activity will succeed -- whether this one or that one, or whether both will prosper equally.

Rejoice, young man, while you are young, and let your heart cheer you in the days of your youth. Follow the impulses of your heart and the desires of your eyes, but know that God will judge your motives and actions.