Bulugh al-Maram, Book 3, Hadith 58 (In-Book)

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.

وَعَنْ ابْن عُمَرَ ‏- رضى الله عنه ‏- عَنِ اَلنَّبِيِّ ‏- صلى الله عليه وسلم ‏-قَالَ: { اَلْمَيِّتُ يُعَذَّبُ فِي قَبْرِهِ بِمَا نِيحَ عَلَيْهِ } مُتَّفَقٌ عَلَيْه ِ 1‏.‏ ‏1 ‏- صحيح.‏ رواه البخاري ( 1292 )‏، ومسلم ( 927 )‏ ( 17 )‏.‏

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also referenced under: Book 3, Hadith 614 (English)