[IDEM libro septuagensimo septimo ad edictum. ] §45.1.81.prQuotiens quis alium sisti promittit nec adicit poenam, puta uel seruum suum uel hominem liberum, quaeritur, an committatur stipulatio.
[THE SAME, On the Edict, Book 77] Whenever someone promises that another person will be produced—for example, either his own slave or a free person—and does not add a penalty, it is asked whether the stipulation is committed.
et Celsus ait, etsi non est huic stipulationi additum 'nisi steterit, poenam dari', in id, quanti interest sisti, contineri.
And Celsus says that, although there is not added to this stipulation 'unless he is produced, a penalty shall be given', it is contained in the amount of how much interest there is in his being produced.
et uerum est, quod Celsus ait: nam qui alium sisti promittit, hoc promittit id se acturum, ut stet.
And what Celsus says is true; for he who promises that another will be produced, promises this: that he will act in such a way that the person is produced.
§45.1.81.1Si procurator sisti aliquem sine poena stipulatus sit, potest defendi non suam, sed eius, cuius negotium gessit, utilitatem in ea re deduxisse: idque fortius dicendum, si 'quanti ea res sit' stipulatio proponatur procuratoris.
If a procurator has stipulated that someone be produced without a penalty, it can be defended that he has brought into that matter not his own interest, but the interest of the person whose business he managed; and this must be said even more strongly if a stipulation 'for what that matter is worth' of the procurator is proposed.