مُسْنَدِ عُمَرَ بْنِ الْخَطَّابِ رَضِيَ اللَّهُ عَنْهُ
2  
Musnad `Umar b. al-Khattab (ra)
Musnad Ahmad 247
It was narrated from ʼUmar that:
The Prophet (ﷺ) said: `The deceased is tormented in his grave because of the wailing for him.`
حَدَّثَنَا يَحْيَى، حَدَّثَنَا شُعْبَةُ، حَدَّثَنَا قَتَادَةُ، عَنْ سَعِيدِ بْنِ الْمُسَيَّبِ، عَنِ ابْنِ عُمَرَ، عَنْ عُمَرَ، عَنْ النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ قَالَ الْمَيِّتُ يُعَذَّبُ فِي قَبْرِهِ بِالنِّيَاحَةِ عَلَيْهِ‏.‏
Grade: Sahih (Darussalam) [, al-Bukhari (1292) and Muslim (927) (Darussalam)
Reference : Musnad Ahmad 247
In-book reference : Book 2, Hadith 161