Kammala jumla mai zuwa: The Black Hand () ƙungiya ce ta masu yaƙi da Zionist da anti-British Jihadist a cikin Mandatory Palestine. An kafa shi ne a 1930 kuma ya jagoranci har zuwa mutuwarsa a 1935 ta Sheikh Izz ad-Din al-Qassam, wanda aka haife shi a Siriya, wanda wa'azinsa ya taimaka wajen kafa harsashin ginin Black Hand, wanda ya yi amfani da shi don yin shelar jihadi da kai hari ga Yahudawa. A ra'ayin ga irin wannan kungiyar bayyana zuwa crystallize bayan da
Rikicin 1929, ko da yake wata majiya ta ce an yanke shawarar ne bayan ranar kafara da aka yi a Wailing Wall a watan Satumbar 1928.