'Know' in the Bible

And the king said to the wise men, {the ones who know the times}--for it [was] the procedure of the king before all those who knew law and rights;

And Mordecai walked every day before the court of the women's house, to know how Esther did, and what should become of her.

Then called Esther for Hatach, one of the king's chamberlains, whom he had appointed to attend upon her, and gave him a commandment to Mordecai, to know what it was, and why it was.

All the king's servants, and the people of the king's provinces, do know, that whosoever, whether man or woman, shall come unto the king into the inner court, who is not called, there is one law of his to put him to death, except such to whom the king shall hold out the golden sceptre, that he may live: but I have not been called to come in unto the king these thirty days.