[IDEM libro quarto iuris epitomarum. ] §50.17.98.prQuotiens utriusque causa lucri ratio uertitur, is praeferendus est, cuius in lucrum causa tempore praecedit.
[THE SAME, from his fourth book of Epitomes of Law.] Whenever a comparative consideration of the ground of gain of both parties is involved, that person is to be preferred whose ground for the gain is prior in time.