کتاب الفتن · نُعیم بن حماد

It was narrated from Abu Hurairah that the Messenger of Allah (ﷺ) said:“By the One in Whose Hand is my soul, this world will not pass away until a man will pass by a grave, and will roll on it and say: ‘Would that I were in the place of the occupant of this grave!’ And the reason for that will not be any religious motive, rather it will be because of calamity.”

Hudhaifah bin Al-Yaman narrated that the Messenger of Allah(s.a.w) said:"The Hour will not be established until the happiest of people in the world is Luka' bin Luka