'Mourning' in the Bible

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; and many lay in sackcloth and ashes.

Mordecai came back to the king's gate, but Haman hurried to his house, mourning and having his head covered.

as the days in which the Jews had rest from their enemies, and the month which was turned to them from sorrow to gladness, and from mourning into a good day; that they should make them days of feasting and gladness, and of sending presents of food to one another, and gifts to the needy.