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 Messenger of Allah ﷺ more than I and none knows more ahadith than I. I heard Messenger of Allah ﷺ as saying: There would be no creation (creating more trouble) than the Dajjal right from the creation of Adam to the Last Hour. (Using translation from Muslim 2946a)   

هِشَامُ بْنُ عَامِرٍ لِجِيرَانِهِ إِنَّكُمْ لَتَخُطُّونَ إِلَى رِجَالٍ مَا كَانُوا بِأَحْضَرَ لِرَسُولِ اللهِ ﷺ وَلَا أَوْعَى لِحَدِيثِهِ مِنِّي وَإِنِّي سَمِعْتُ رَسُولَ اللهِ ﷺ يَقُولُ مَا بَيْنَ خَلْقِ آدَمَ إِلَى قِيَامِ السَّاعَةِ أَمْرٌ أَكْبَرُ مِنَ الدَّجَّالِ  

[Machine] Indeed, you surpass the companions of the Prophet ﷺ in memorizing and preserving his traditions more than they did. And I have heard the Messenger of Allah ﷺ saying, "There is no greater matter from the time of Adam until the Day of Judgment than the matter of the Dajjal."  

إِنَّكُمْ لَتُجَاوِزُونَ إِلَى رَهْطٍ مِنْ أَصْحَابِ النَّبِيِّ ﷺ مَا كَانُوا أَحْصَى وَلَا أَحْفَظَ لِحَدِيثِهِ مِنِّي وَإِنِّي سَمِعْتُ رَسُولَ اللهِ ﷺ يَقُولُ مَا بَيْنَ آدَمَ إِلَى يَوْمِ الْقِيَامَةِ أَمْرٌ أَكْبَرُ مِنَ الدَّجَّالِ  

[Machine] Indeed, you all prefer me to a group of the companions of the Messenger of Allah ﷺ , although they were more deserving of being close to the Messenger of Allah ﷺ , and I do not retain more knowledge than what I have heard from the Messenger of Allah ﷺ saying, "There is no trial between the creation of Adam and the establishment of the Hour greater than that of the Dajjal."  

إِنَّكُمْ تُجَاوِزُونِي إِلَى رَهْطٍ مِنْ أَصْحَابِ رَسُولِ اللهِ ﷺ مَا كَانُوا بِأَلْزَمَ إِلَى رَسُولِ اللهِ ﷺ وَلَا أَحْفَظَ مِنِّي سَمِعْتُ رَسُولَ اللهِ ﷺ يَقُولُ «مَا بَيْنَ خَلْقِ آدَمَ وَقِيَامِ السَّاعَةِ فِتْنَةٌ أَعْظَمُ مِنَ الدَّجَّالِ»