[GAIUS libro quinto ad edictum prouinciale. ] §4.8.35.prSi pupillus sine tutoris auctoritate compromiserit, non est arbiter cogendus pronuntiare, quia si contra eum pronuntietur, poena non tenetur: praeterquam si fideiussorem dederit, a quo poena peti possit.
[GAIUS in his fifth book on the Provincial Edict.] If a ward has entered into an arbitration agreement without the authority of his tutor, the arbitrator is not to be compelled to give an award, because, if an award is made against him, he is not bound by the penalty; except if he has provided a surety from whom the penalty can be recovered.
idque et Iulianus sentit.
And Julian also is of this opinion.