[IDEM libro secundo de liberali causa edicti urbici. ] §7.7.4.prFructus hominis in operis constitit et retro in fructu hominis operae sunt.
[THE SAME, in the second book on the 'Freedom Suit' of the Urban Edict.] The fruit of a slave consists in services, and conversely, services are included in the fruit of a slave.
et ut in ceteris rebus fructus deductis necessariis impensis intellegitur, ita et in operis seruorum.
And just as in other things, fruit is understood after deducting necessary expenses, so also is it in the services of slaves.