Sunan an-Nasa'i 3719
سنن النسائي#3719Sahihأَخْبَرَنَا مُحَمَّدُ بْنُ حَاتِمٍ، قَالَ أَنْبَأَنَا حِبَّانُ، قَالَ أَنْبَأَنَا عَبْدُ اللَّهِ، عَنْ مَعْمَرٍ، قَالَ سَمِعْتُ عَمْرَو بْنَ دِينَارٍ، يُحَدِّثُ عَنْ طَاوُسٍ، عَنْ حُجْرٍ الْمَدَرِيِّ، عَنْ زَيْدِ بْنِ ثَابِتٍ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَالَ " الْعُمْرَى لِلْوَارِثِ " . وَاللَّهُ أَعْلَمُ .
(A different chain) from Ma'mar who said:"I heard 'Amr bin Dinar, narrating from Tawus, from Hujr Al-Madari, from Zaid bin Thabit, that the Messenger of Allah said: "'Umra (a gift given for life) belongs to the heir." And Allah knows best
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:
In-book reference: 33:14