Wuhayb also narrated it from Hisham bin Urwah, from his father, from Sayyiduna Abu Hurayrah (may Allah be pleased with him), like this hadith of Hakim bin Hizam. Musa bin Isma'il narrates the same hadith from Wuhayb with both chains, and he mentions in it the phrase about refraining from asking (isti'faf).
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الزكاة / 7754