[IDEM libro tertio ad Sabinum. ] §45.1.10.prHoc iure utimur, ut ex hac stipulatione: 'si Lucius Titius ante kalendas Maias in Italiam non uenerit, decem dare spondes?' non ante peti quicquam possit, quam exploratum sit ante eam diem in Italiam uenire Titium non posse neque uenisse, siue uiuo siue mortuo id acciderit.
[THE SAME, in the third book on Sabinus.] We observe this rule of law, that under this stipulation: 'If Lucius Titius does not come to Italy before the Kalends of May, do you promise to give ten?', nothing can be demanded before it has been ascertained that Titius cannot come to Italy before that day, nor has he come, whether this has occurred while he was alive or after his death.