Bulugh al-Maram 3 Funerals كتاب الجنائز 66

وَرَوَى اَلتِّرْمِذِيُّ عَنِ اَلمُغِيرَةِ نَحْوَهُ, لَكِنْ قَالَ: { فَتُؤْذُوا الْأَحْيَاءَ } 1 . 1 – صحيح. رواه الترمذي ( 1982 ).

At-Tirmidhi Related a similar narration on the authority of Al-Mughirah bin Shu’bah, and he added, “Thus you will be offending the living (i.e. if you curse their dead).”