Muwatta Malik, Book 34, Hadith 2 (USC-MSA)

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 is no harm in it.' "

وَحَدَّثَنِي مَالِكٌ، عَنِ ابْنِ شِهَابٍ، أَنَّهُ قَالَ سَأَلْتُ سَعِيدَ بْنَ الْمُسَيَّبِ عَنْ كِرَاءِ الأَرْضِ، بِالذَّهَبِ وَالْوَرِقِ فَقَالَ لاَ بَأْسَ بِهِ ‏.‏

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also referenced under: Book 34, Hadith 1394 (In-Book)