كِرَاءِ الأَرْضِ. قُلْتُ بِالذَّهَبِ وَالْوَرِقِ قَالَ لاَ إِنَّمَا نَهَى عَنْهَا بِمَا يَخْرُجُ مِنْهَا فَأَمَّا الذَّهَبُ وَالْفِضَّةُ فَلاَ بَأْسَ
It was narrated that Hanzalah bin Qais said: "I asked Rafi' bin Khadij about leasing land. He said: 'The Messenger of Allah forbade leasing land.' I said: 'For gold or silver?' He said: 'No, rather he forbade leasing it in return for what the land produces. As for gold and silver, there is nothing wrong with that.'"