'Mourning' in the Bible

And in every province, wherever the king's commandment and his decree came, there was great mourning among the Jews, and fasting, and weeping, and wailing: many lay in sackcloth and ashes.

And Mordecai came again to the king's gate. But Haman hasted to his house, mourning and having his head covered.

as the days on which the Jews rested from their enemies, and the month that was turned to them from sorrow to joy, and from mourning into a good day; that they should make them days of feasting and joy, and of sending portions one to another, and gifts to the poor.