Volume 4, Book 52, Number 176:
Narrated ‘Abdullah bin ‘Umar:
Allah’s Apostle said, “You (i.e. Muslims) will fight wi the Jews till 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.’ “