Sahih Muslim #2157 · The Book of Prayer - Funerals

Sahih MuslimAli b. Rabi'a reported that the first one who was lamented upon in Kufa was Qaraza b. Ka'b. Mughira b. Shu'ba said
Sahih Muslim · Book 11 · The Book of Prayer - Funerals
Sahih Muslim · كتاب 11 · كتاب الجنائز
I heard the Messenger of Allah (ﷺ) saying: He who is lamented upon would be punished because of the lamentation for him on the Day of judgment.
حَدَّثَنَا أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ، حَدَّثَنَا وَكِيعٌ، عَنْ سَعِيدِ بْنِ عُبَيْدٍ الطَّائِيِّ، وَمُحَمَّدِ، بْنِ قَيْسٍ عَنْ عَلِيِّ بْنِ رَبِيعَةَ، قَالَ أَوَّلُ مَنْ نِيحَ عَلَيْهِ بِالْكُوفَةِ قَرَظَةُ بْنُ كَعْبٍ فَقَالَ الْمُغِيرَةُ بْنُ شُعْبَةَ سَمِعْتُ رَسُولَ اللَّهِ صلى الله عليه وسلم يَقُولُ ‏
"‏ مَنْ نِيحَ عَلَيْهِ فَإِنَّهُ يُعَذَّبُ بِمَا نِيحَ عَلَيْهِ يَوْمَ الْقِيَامَةِ ‏"‏ ‏.‏
Reference : Sahih Muslim 2157In-book reference : Book 11, Hadith 35