Narrated `Abdullah bin `Umar:
Allah's Messenger (ﷺ) said, "You (i.e. Muslims) will fight with the Jews until some of them will hide behind stones. The stones will (betray them) saying, 'O `Abdullah (i.e. slave of Allah)! There is a Jew hiding behind me; so kill him.'"
Narrated Abu Huraira:
Allah's Messenger (ﷺ) said, "The Hour will not be established until you fight with the Jews, and the stone behind which a Jew will be hiding will say. "O Muslim! There is a Jew hiding behind me, so kill him."