Paradise ‑ The Recompense of Mourning

Imam ‘Ali Ibn al‑Hussain (A.S.) used to say: Every Mu’min, whose eyes shed tears upon the killing of Hussain Ibn ‘Ali (A.S.) and his companions, such that the tears roll down his cheeks, Allah shall accommodate him in the elevated rooms of Paradise. Yanaabe’al‑Mawaddah, pg. 419.