In 424 BCE, Babylonia King Nebuchadnezzar began his siege of Jerusalem. Actually, there was little damage on that first day and no Jews were killed, yet it began a chain of disasters which ended with the destruction of the Holy Temple. The 10th of Tevet is still observed today by Jews as a public fast day, as mentioned by the prophet Zechariah (8:19). One year after Nebuchadnezzar's siege, on this date in 423 BCE, Jeremiah purchased a field and prophesized that "Houses, fields and vineyards will yet again be bought in this land" (Jeremiah 32:15). This gave hope to generations of Jews for a return to the Holy Land -- a prophecy that we have seen fulfilled in modern times.