David, king of Scots, out of divine piety, and for the salvation of his soul and the soul of Margaret, queen of Scotland, our spouse, and of all his forebears and successors, has given Cambuskenneth abbey 10 pounds from Plean (STL), in pure and perpetual alms. And if the lords or tenants of Plean refuse to pay the money at the usual times, he commands his sheriffs and baillies of Stirling to compel them and distrain them.