Bashir bin Nahik narrated from Abu Hurairah that the Prophet said: "A lifelong gift ('Umra) is permissible"
SahihSahihSahih - Agreed UponBook 34 · Hadith 36
سنن النسائي
Bashir bin Nahik narrated from Abu Hurairah that the Prophet said: "A lifelong gift ('Umra) is permissible"