Hadith 5:417
Muhammad ibn Abi ‘Adi narrated to us, from Humayd, who said: Umar ibn Abd al-Aziz wrote: "Whichever man acquires wealth, there is no Zakat upon him until a year passes over it."
حدثنا محمد بن أبي عدي عن حميد قال كتب عمر بن عبد العزيز ايما رجل أفاد مالا فلا زكاة عليه حتى يعود عليه الحول