[IDEM libro trigensimo secundo ad edictum. ] §3.5.41.prSi serui mei rogatu negotia mea susceperis, si dumtaxat admonitus a seruo meo id feceris, erit inter nos negotiorum gestorum actio: si uero quasi mandatu serui, etiam de peculio et de in rem uerso agere te posse responsum est.
[THE SAME, On the Edict, Book XXXII] If you have undertaken my business at the request of my slave—provided that you did so merely having been prompted by my slave—an action on business transacted shall lie between us; but if you did so as if by the mandate of the slave, it is answered that you can also bring an action concerning the peculium and concerning what has been turned to my profit.