Sunan Abi Dawud 4334
سنن أبي داود#4334HasanNarrated Abu Hurayrah: The Prophet (ﷺ) said: The Last Hour will not come before there come forth thirty liar Dajjals (fraudulents) lying on Allah and His Apostle
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Al-AlbaniHasan Isnaad
Muhammad Muhyi Al-Din Abdul HamidHasan Isnaad
Shuaib Al ArnautHasan
Zubair Ali ZaiIsnaad Hasan
In-book reference: 39:44