[IDEM libro tertio ad edictum. ] §9.4.7.prNoxalis autem non alias datur, nisi apud me sit seruus: et si apud me sit, licet eo tempore non fuit, quo delinquebat, teneor, et heres meus tenetur, si noxius uiuat.
[THE SAME, Book 3 on the Edict] However, a noxal action is not granted under any other circumstances than if the slave is in my possession; and if he is in my possession, even though he was not in it at the time when he committed the offense, I am held liable, and my heir is also held liable, provided that the wrongdoer is still living.
§9.4.7.1Pomponius ait, si emptor serui noxali conuentus sit, uenditorem, quo sciente factum est, conueniri iam non posse.
Pomponius says that if the buyer of a slave has been sued by a noxal action, the seller, with whose knowledge the deed was committed, can no longer be sued.