[GAIUS libro septimo ad edictum prouinciale. ] §41.1.43.prSeruus, qui bona fide possidetur, id quod ex re alterius est possessori non adquirit.
[GAIUS, from the Commentary on the Provincial Edict, book 7] A slave who is possessed in good faith does not acquire for his possessor that which comes from the property of another.
§41.1.43.1Incorporales res traditionem et usucapionem non recipere manifestum est.
It is manifest that incorporeal things do not admit of delivery and usucapion.
§41.1.43.2Cum seruus, in quo alterius usus fructus est, hominem emit et ei traditus sit, antequam pretium soluat, in pendenti est, cui proprietatem adquisierit: et cum ex peculio, quod ad fructuarium pertinet, soluerit, intellegitur fructuarii homo fuisse: cum uero ex eo peculio, quod proprietarium sequitur, soluerit, proprietarii ex post facto fuisse uidetur.
When a slave, in whom another has a usufruct, buys a man and he is delivered to him, before he pays the price, it is in suspense for whom he has acquired the ownership; and when he pays from the peculium which belongs to the usufructuary, the man is understood to have been the property of the usufructuary; but when he pays from that peculium which goes to the owner, he is seen ex post facto to have been the property of the owner.