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.
darimi:577Muḥammad b. al-Ṣalt > Manṣūr b. Abū al-Aswad > Abū Isḥāq al-Shaybānī > Ḥammād > Ibrāhīm

[Machine] After his death, a man is followed by three things: a continuous charity that is given after him, the prayers of his children upon him, and knowledge that he spread and is acted upon after him.  

الدارمي:٥٧٧أَخْبَرَنَا مُحَمَّدُ بْنُ الصَّلْتِ حَدَّثَنَا مَنْصُورُ بْنُ أَبِي الْأَسْوَدِ عَنْ أَبِي إِسْحَاقَ الشَّيْبَانِيِّ عَنْ حَمَّادٍ عَنْ إِبْرَاهِيمَ قَالَ

يَتْبَعُ الرَّجُلَ بَعْدَ مَوْتِهِ ثَلَاثُ خِلَالٍ صَدَقَةٌ تَجْرِي بَعْدَهُ وَصَلَاةُ وَلَدِهِ عَلَيْهِ وَعِلْمٌ أَفْشَاهُ يُعْمَلُ بِهِ بَعْدَهُ