Ad legem Iuliam et Papiam libri
Ex libro IV
Dig. 22,5,5Gaius libro quarto ad legem Iuliam et Papiam. In legibus, quibus excipitur, ne gener aut socer invitus testimonium dicere cogeretur, generi appellatione sponsum quoque filiae contineri placet: item soceri sponsae patrem.
Gaius, On the Lex Julia et Papia, Book IV. In the laws where the exception is made that neither a son-in-law nor a father-in-law, if unwilling, can be compelled to give testimony; it is held that the betrothed of the daughter is included in the term “son-in-law,” and also that the father of the betrothed woman is included in the term “father-in-law.”