'Sackcloth and Ashes' in the Bible

And Mordecai hath known all that hath been done, and Mordecai rendeth his garments, and putteth on sackcloth and ashes, and goeth forth into the midst of the city and crieth -- a cry loud and bitter,

And in every province and province, the place where the word of the king, even his law, is coming, a great mourning have the Jews, and fasting, and weeping, and lamenting: sackcloth and ashes are spread for many.