(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
Hadith No. 3719
Sunan an Nasai
Gradings:
Abu Ghuddah:
Sahih Isnaad
Al-Albani:
Sahih Isnaad
Zubair Ali Zai:
Hasan