(1)
Ibn 'Umar (RAA) narrated that the Messenger of Allah said, "A dead person is tormented in his grave by the wailing for him." Agreed upon. (IT)
Reference (IT): Bulugh al-Maram 589 (IT)
In-book reference (IT): Book 3, Hadith 58 (IT)
English translation (IT): Book 3, Hadith 614 (IT)