I heard Allah's Messenger (ﷺ) as saying: Before the Last Hour there would be many liars, and there is an addition in the hadith transmitted on the authority of Abu Ahwas of these words:" I said to him: Did you hear it from Allah's Messenger (ﷺ)? He said: Yes."
Sahih Muslim Book 54, Hadith 104
← Previous Hadith The last hour would not come unless the Muslims will fight against the Jews and the Muslims would kill them until the Jews would hide themselves behind a stone or a tree and a stone or a tree would say: Muslim, or the servant of Allah, there is a Jew behind me; come and kill him; but the tree Gharqad would not say, for it is the tree of the Jews.

Sahih Muslim Book 54, Hadith 103 Next Hadith → I heard my brother say that jabir had stated: Be on your guard against them.

Sahih Muslim Book 54, Hadith 105