Abu Qatada reported
We used to go to Imran b. Husain passing in front of Hisham b. 'Amir. He, one day, said: You pass by me (in order) to go to some persons, but (amongst the living persons) none remained in the company of Allah's Messenger (ﷺ) more than I and none knows more ahadith than I. I heard Allah's Messenger (ﷺ) as saying: There would be no creation (creating more trouble) than the Dajjal right from the creation of Adam to the Last Hour.