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)."

وَرَوَى اَلتِّرْمِذِيُّ عَنِ اَلمُغِيرَةِ نَحْوَهُ, لَكِنْ قَالَ: { فَتُؤْذُوا الْأَحْيَاءَ } [1]‏ .‏