[ULPIANUS libro secundo ad edictum. ] §45.1.67.prIlla stipulatio: 'decem milia salua fore promittis?' ualet.
[ULPIANUS, On the Edict, Book 2] That stipulation: 'Do you promise that ten thousand will be safe?' is valid.
§45.1.67.1Eum, qui 'decem dari sibi curari' stipulatus sit, non posse decem petere, quoniam possit promissor reum locupletem dando liberari, Labeo ait: idque et Celsus libro sexto digestorum refert.
Labeo says that he who has stipulated 'that ten be given to him or that care be taken [for payment]' cannot demand the ten, since the promisor can be released by providing a wealthy debtor; and Celsus also reports this in the sixth book of his Digests.