Sunan an-Nasa'i 3715
سنن النسائي#3715SahihSufyan narrated from Ibn Abi Najih, from Tawus, from Zaid bin Thabit, who said:"The Messenger of Allah said: 'Umra (a gift given for life) is part of the estate
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Abu GhuddahSahih
Al-AlbaniSahih
Zubair Ali ZaiSahih
In-book reference: 33:10