Good for BenGurion.
Walton, C. (2014). "Empire of Secrets: British Intelligence, the Cold War, and the Twilight of Empire." United States: ABRAMS, Incorporated (Ignition).
[Axis Plots in he British Empire]
https://books.google.com/books?id=78yXDwAAQBAJ&pg=PT77
Operation Atlas was planned by the Abwehr together with Hitler's Arab protégé, the virulent anti-Semite Grand Mufti of Jerusalem, Haj Amin el Husseini, who... was exiled in Berlin, installed at the splendid Bellevue Palace where where he set himself up as a kind of Lawrence of Arabia figure, and was known as Hitler's guest in the red fez.
The gist of Operation Atlas was that in September 1944 two Arab fighters and three Abwehr agents would be dropped from a Heinkel 111 over Jericho with banknotes and ten cylinders of poison with which to poison the wells in Tel Aviv – apparently in a perverse reversal of the old conspiracy theory that Jews were responsible for poisoning wells in Europe.