The Book of Transactions (Kitab Al-Buyu`)

Muslim :: Book 10 : Hadith 3694

'Abdullah (b. Umar) reported that Allah's Apostle (may peace be upon him) forbade Muzabana, i. e. buying of fresh dates (on) the trees for dry dates by measure, and the buying of grapes for raisins by measure and the selling of field of corn for corn by measure.