Nyorai kupfuurira kweiyi ndima - Nhanho dzokutanga dzeIrgun dzakanga dziri mumhedzisiro yeMhirizhonga ya1929
. Mubazi reJerusalem reHaganah maiva nemanzwiro okuodzwa mwoyo uye kusagadzikana kwemukati kune hutungamiri hwemafambiro uye Histadrut (panguva iyoyo sangano raitungamirira Haganah). Aya manzwiro akanga ari mugumisiro womurangariro wokuti Haganah yakanga isiri kudzivirira zvakakwana fariro dzechiJudha munharaunda yacho. Nenzira yakafanana, vatsoropodzi vehutungamiri vakataura pamusoro pokukundikana kunofungidzirwa muuwandu hwezvombo, kugadzirira kwechiito uye mutemo wayo wekuzvidzora uye kwete kurwisa. Musi waApril 10, 1931, vatungamiri nevatungamiri vezvigadzirwa vakazivisa kuti vakaramba kudzorera zvombo kuHaganah zvavakanga vapiwa kare, pamberi pezororo reNebi Musa. Zvombo izvi zvakazodzorerwa nomukuru webazi reJerusarema, Avraham Tehomi, a.k.a. "Gidheoni". Zvisinei, vatungamiriri vakasarudza kupandukira utungamiriri hweHaganah vakapa Vaad Leumi shoko pamusoro pokurega kwavo basa, uye nokudaro kupesana uku kwakagadzira sangano idzva rakazvimirira.