That's a total lie. Actually cite a source. You can't. Palestinians began massacres Jews in the 1800s because they hated non-Muslims acting like equals because according to traditional Islamic law non-Muslims are not equals and cannot own land. That's how this whole conflict started: Muslims massacring Jews in the 1800s just because Jews wanted to buy land: https://medium.com/non-violence/zionist-jews-did-nothing-wrong-make-turks-pay-reparations-for-oppressing-arab-tenant-farmers-41285f9716bf