Narrated Abu Sa`id Al-Khudri: Allah's Apostle forbade Muzabana and Muhaqala; and Muzabana means the selling of ripe dates for dates still on the trees.
Hadith Referenceصحيح البخاري / كتاب البيوع / 2186
Hadith Gradingمحدثین:أحاديث صحيح البخاريّ كلّها صحيحة
Narrated Abu Huraira: The Prophet allowed the sale of the dates of 'Araya provided they were about five Awsuq (singular: Wasaq which means sixty Sa's) or less (in amount).
Hadith Referenceصحيح البخاري / كتاب البيوع / 2190
Hadith Gradingمحدثین:أحاديث صحيح البخاريّ كلّها صحيحة
Narrated Abu Huraira: The Prophet allowed the sale of the dates of the 'Araya for ready dates by estimating the former which should be estimated as less than five Awsuq or five Awsuq. (Dawud, the sub-narrator is not sure as to the right amount.)
Hadith Referenceصحيح البخاري / كتاب المساقاة / 2382
Hadith Gradingمحدثین:أحاديث صحيح البخاريّ كلّها صحيحة