Following are excerpts from a sermon by Saudi cleric Muhammad Al-Arifi, which aired on Al-Aqsa TV on September 12, 2008.
Muhammad Al-Arifi: Studies conducted in Tel Aviv and in the Palestinian lands occupied by the Jews showed that they plant Gharqad trees around their homes, because the Prophet Muhammad said that when the Muslims fight the Jews, each and every stone and tree will say: Oh Muslim, oh servant of Allah, there is a Jew behind me, come and kill him. The only exception is the Gharqad tree, which is one of the trees of the Jews, and if they hide behind it, it will not reveal their presence. According to reports of people who went there and saw it with their own eyes, many Jews plant Gharqad trees around their homes, so that when the fighting begins, they can hide behind them. They are not man enough to stand and fight you.
video:
http://www.memritv.org/clip/en/1867.htm