[ULPIANUS libro sexto ad edictum. ] §45.1.69.prSi homo mortuus sit, sisti non potest nec poena rei impossibilis committetur, quemadmodum si quis Stichum mortuum dare stipulatus, si datus non esset, poenam stipuletur.
[ULPIANUS, On the Edict, Book 6] If a slave is dead, he cannot be produced in court, nor will a penalty for an impossible thing be incurred, just as if someone, having stipulated for the delivery of the dead Stichus, should stipulate for a penalty if he were not delivered.