'Wise' in the Bible

Then the king said to the wise men, which knew the times, (for so was the king's manner toward all that knew law and judgment:

then in this wise came the maiden unto the king: whatsoever she desired was given her to go with her out of the house of the women unto the king's house.

And Haman told Zeresh his wife and all his friends every thing that had befallen him. Then said his wise men and Zeresh his wife unto him, If Mordecai be of the seed of the Jews, before whom thou hast begun to fall, thou shalt not prevail against him, but shalt surely fall before him.