Muwatta Malik 1812
موطأ مالك#1812SahihMalik related to me from Suhayl ibn Abu Salih from his father from Abu Hurayra that the Messenger of Allah, may Allah bless him and grant him peace, said, "When you hear a man say, 'The people are ruined,' he himself is the most ruined of them all
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Salim al-HilaliSahih
In-book reference: 56:2