Sunan Abi Dawud 2870
سنن أبي داود#2870Sahihحَدَّثَنَا عَبْدُ الْوَهَّابِ بْنُ نَجْدَةَ، حَدَّثَنَا ابْنُ عَيَّاشٍ، عَنْ شُرَحْبِيلَ بْنِ مُسْلِمٍ، سَمِعْتُ أَبَا أُمَامَةَ، سَمِعْتُ رَسُولَ اللَّهِ صلى الله عليه وسلم يَقُولُ " إِنَّ اللَّهَ قَدْ أَعْطَى كُلَّ ذِي حَقٍّ حَقَّهُ فَلاَ وَصِيَّةَ لِوَارِثٍ " .
Narrated AbuHurayrah: I heard the Messenger of Allah (ﷺ) say: Allah has appointed for everyone who has a right what is due to him, and no bequest must be made to an heir
Scholarly Authentication
The label above is the grade most of these scholars gave — one dissenting opinion no longer speaks for all of them. If any scholar calls a narration fabricated, that verdict is shown instead, whatever the others say. Each scholar's own wording:
Al-AlbaniHasan Sahih
Muhammad Muhyi Al-Din Abdul HamidHasan Sahih
Shuaib Al ArnautHasan
Zubair Ali ZaiSahih
In-book reference: 18:9