Malik related to me that Ibn Shihab said, "I asked Said ibn al-Musayyab about renting land for gold or silver, and he said, 'There isno harm in it.' " (JA)
USC-MSA web (English) reference: Book 34, Hadith 2 (JA)
Arabic reference (JA): Book 34, Hadith 1394 (JA)