It was narrated that Rafi' said: "Zuhair bin Rafi' came to us and said: 'The Messenger of Allah forbade me to do something that was convenient for us.' I said: 'What was that?' He said: 'The command of the Messenger of Allah is true. He asked me: What do you do with your land? I said: We rent it out in return for one-quarter (of the yield) and a number of Wasqs of dates or barley. He said: Do not do that. Cultivate it, give it to someone else to cultivate, or keep it.'"