Sayyiduna Abu Sa'id al-Khudri (may Allah be pleased with him) says: I heard the Prophet (peace and blessings be upon him), and he pointed with the five fingers of his hand: "There is no zakah on less than five uqiyahs, there is no zakah on less than five wasqs, and there is no zakah on less than five camels." And he also narrated from the Prophet (peace and blessings be upon him): "There is no zakah on the gifted dates ('araya)."
The Shaykh said: Muhammad bin Yahya bin Habban narrates the hadith of the uqiyahs, wasqs and camels from Yahya bin Umarah from Abu Sa'id, so it is possible that this addition was together with it in the hadith; and Allah knows best.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الزكاة / 7450