[POMPONIUS libro primo ex Plautio. ] §46.2.21.prSi debitorem meum iussero tibi soluere, non statim tu etiam stipulando id nouare possis, quamuis debitor soluendo tibi liberaretur.
[POMPONIUS, On Plautius, Book 1.] If I order my debtor to pay you, you would not immediately be able to novate that debt by stipulating, even though the debtor would be released by paying you.