'Fast' in the Bible

When they fast, I hearken not unto their cry, And when they cause to ascend burnt-offering and present, I accept them not, For by sword, and by famine, And by pestilence, I am consuming them.

but thou hast entered -- and thou hast read in the roll that thou hast written from my mouth, the words of Jehovah, in the ears of the people, in the house of Jehovah, in the day of the fast, and also in the ears of all Judah who are coming in from their cities thou dost read them;

And it cometh to pass, in the fifth year of Jehoiakim son of Josiah king of Judah, in the ninth month, proclaimed a fast before Jehovah have all the people in Jerusalem, and all the people who are coming in from cities of Judah to Jerusalem;