Qutayba bin Sa'id bin Jamil قتيبة بن سعيد بن جميل · The Book of Agriculture

"No, not until he tells him (what his wages will be)."

"The Messenger of Allah forbade Al-Haql (renting land in return for one-third or one-quarter of the produce)."

"Whoever has land, let him cultivate it or give it to his brother to cultivate, and not lease it to his brother."

It was narrated from Jabir bin 'Abdullah that the Prophet forbade leasing land.

"Today the Messenger of Allah has forbidden something which was convenient for you, but following his command is an act of obedience (to Allah) and is good. He forbade Al-Haql."