When Chana Kanterman visited the late Lubavitch Rebbe 21 years ago she received his blessing and a dollar bill on which the Rebbe wrote a Hebrew date. Many years later Chana visited the Schalits’ protest tent in Jerusalem and gave the dollar bill to Gilad’s mother Aviva as a good luck present. On Tishri 20th when Gilad was released, Aviva looked at the date on the dollar bill. It said “Tishri 20”!
http://www.israelnationalnews.com/News/News.aspx/149090