[ULPIANUS libro secundo ad Sabinum. ] §33.5.1.prDiuus Pius Caecilio Proculo rescripsit eum, cui seruorum legata sit electio, tres posse eligere.
[ULPIANUS, on Sabinus, Book II] The Divine Pius wrote back to Caecilius Proculus that he, to whom the choice of slaves has been bequeathed, can choose three.