'Wise Men' in the Bible

Then said the king unto the wise men having knowledge of the times, - for, so, was the manner of the king before all having knowledge of law and judgment;

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