[IDEM libro trigensimo ad edictum. ] §50.17.45.prNeque pignus neque depositum neque precarium neque emptio neque locatio rei suae consistere potest.
[THE SAME, in his thirtieth book on the Edict.] Neither pledge, nor deposit, nor precarium, nor purchase, nor lease of one's own property can be valid.
§50.17.45.1Priuatorum conuentio iuri publico non derogat.
An agreement of private persons does not derogate from public law.