Ma'mar narrated from Ibn Tawus, from his father, from Hujr Al-Madari, from Zaid bin Thabit, from Prophet, who said:"'Umra (a gift given for life) is permissible
Hadith No. 3717
Sunan an Nasai
Gradings:
Abu Ghuddah:
Sahih Isnaad
Al-Albani:
Sahih Isnaad
Zubair Ali Zai:
Isnaad Sahih