Abu Huraira said God's Messenger gave licence regarding the sale of ‘araya for a computation of their amount when dry, provided they were less than five wasqs*, or amounted to five wasqs. Dawud b. al Husain was doubtful [which he said.] (Bukhari and Muslim.) *(wasq is a camel load=60 sa’s)
Hadith Referenceمشكوة المصابيح / كتاب البيوع / 2838
Hadith Gradingالألبانی:مُتَّفَقٌ عَلَيْهِ | زبیر علی زئی:متفق عليه
Hadith Takhrij´تحقيق و تخريج: محدث العصر حافظ زبير على زئي رحمه الله` «متفق عليه، رواه البخاري (2190) و مسلم (1541/71)»