[CELSUS libro sexto decimo digestorum. ] §28.7.21.prSeruus alienus ita heres institui potest 'cum liber erit': proprius autem ita institui non potest,
[CELSUS, in the sixteenth book of his Digests.] A slave belonging to another can be appointed heir in this way: "when he shall be free"; but one's own slave cannot be so appointed,