Hmam bin Yahya bin Dinar همام بن يحيى بن دينار · The Book of Agriculture

"The Messenger of Allah came out to us and forbade something for us that had been beneficial for us, but the command of Messenger of Allah is better for us. He said: 'Whoever has land, let him cultivate it or leave it or give it (to someone else to cultivate).'"

"Two of my paternal uncles used to cultivate (land) in return for one-third or one-quarter of the crop, and my father was their partner. 'Alqamah and Al-Aswad knew about that and did not change anything."