Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
bukhari:1393Ādam > Shuʿbah > al-Aʿmash > Mujāhid > ʿĀʾishah

The Prophet ﷺ said, "Don't abuse the dead, because they have reached the result of what they forwarded."  

البخاري:١٣٩٣حَدَّثَنَا آدَمُ حَدَّثَنَا شُعْبَةُ عَنِ الأَعْمَشِ عَنْ مُجَاهِدٍ عَنْ عَائِشَةَ ؓ قَالَتْ

قَالَ النَّبِيُّ ﷺ لاَ تَسُبُّوا الأَمْوَاتَ فَإِنَّهُمْ قَدْ أَفْضَوْا إِلَى مَا قَدَّمُوا وَرَوَاهُ عَبْدُ اللَّهِ بْنُ عَبْدِ الْقُدُّوسِ عَنِ الأَعْمَشِ وَمُحَمَّدُ بْنُ أَنَسٍ عَنِ الأَعْمَشِ  

تَابَعَهُ عَلِيُّ بْنُ الْجَعْدِ وَابْنُ عَرْعَرَةَ وَابْنُ أَبِي عَدِيٍّ عَنْ شُعْبَةَ