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.
tirmidhi:2102al-Ḥasan b. ʿArafah > Yazīd b. Hārūn > Muḥammad b. Sālim > al-Shaʿbī > Masrūq > ʿAbdullāh b. Masʿūd

"The Messenger of Allah ﷺ gave the first grandmother, along with her son, a sixth for them to consume while her son was living."  

الترمذي:٢١٠٢حَدَّثَنَا الْحَسَنُ بْنُ عَرَفَةَ قال حَدَّثَنَا يَزِيدُ بْنُ هَارُونَ عَنْ مُحَمَّدِ بْنِ سَالِمٍ عَنِ الشَّعْبِيِّ عَنْ مَسْرُوقٍ عَنْ عَبْدِ اللَّهِ بْنِ مَسْعُودٍ قَالَ

فِي الْجَدَّةِ مَعَ ابْنِهَا إِنَّهَا أَوَّلُ جَدَّةٍ أَطْعَمَهَا رَسُولُ اللَّهِ ﷺ سُدُسًا مَعَ ابْنِهَا وَابْنُهَا حَىٌّ  

قَالَ أَبُو عِيسَى هَذَا حَدِيثٌ لاَ نَعْرِفُهُ مَرْفُوعًا إِلاَّ مِنْ هَذَا الْوَجْهِ وَقَدْ وَرَّثَ بَعْضُ أَصْحَابِ النَّبِيِّ ﷺ الْجَدَّةَ مَعَ ابْنِهَا وَلَمْ يُوَرِّثْهَا بَعْضُهُمْ