Muwatta Malik 1325
موطأ مالك#1325SahihYahya related to me from Malik that Abu'z-Zinad heard Said ibn al-Musayyab say, "There is usury only in gold or silver or what is weighed or measured of what is eaten or drunk
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Salim al-HilaliMaqtu Sahih
In-book reference: 31:36