A query about a hadith which mentions several signs of the approach of the Hour

What is the way to save oneself from the tribulation of the Dajjal?

Are the Muslims awaiting the Mahdi or the Messiah?

Hadith of Shi`ah Concerning Much Death Before the Mahdi

Dhikr at Times of Tribulation and Hardship

What are the definitively proven hadiths?

There can be no proof that the Hour is at hand except on the basis of revelation

There is no sound hadith that says how old the Mahdi will be when he appears

In the battle between the Jews and the Muslims at the end of time, the aggressors will be the Jews

There is no saheeh marfoo‘ hadith that specifies the place where the Mahdi will appear