Abdur Rahman bin 'Abdullah b. 'Abdul Ha عبد الرحمن بن عبد الله بن عبد الحكم · The Book of Agriculture

"The Messenger of Allah forbade Al-Mukhabarah, Al-Muhaqalah and Al-Muzabanah."

It was narrated from Ibn 'Umar and Jabir that the Messenger of Allah forbade selling fruits until it was clear that they were free of blemish, and (he forbade from) Al-Mukhabarah; leasing land in return for one-third or one-quarter (of the yield).