"Should I mourn in month 5." The assumed knowledge is that the Jewish people fasted during a part of the fifth month of the Hebrew calendar because this is when the Babylonians destroyed the temple in Jerusalem. The fifth month is during the last part of July and the first part of August on Western calendars. (See: [[rc://en/ta/man/jit/translate-ordinal]] and [[rc://en/ta/man/jit/figs-explicit]] and [[rc://en/ta/man/jit/translate-hebrewmonths]])