[IAUOLENUS libro sexto ex posterioribus Labeonis. ] §9.2.57.prEquum tibi commodaui: in eo tu cum equitares et una complures equitarent, unus ex his irruit in equum teque deiecit et eo casu crura equi fracta sunt.
[JAVOLENUS in the sixth book from the posthumous works of Labeo.] I lent you a horse. When you were riding it and several others were riding along with you, one of them ran into the horse and threw you off, and in that accident the legs of the horse were broken.
Labeo negat tecum ullam actionem esse, sed si equitis culpa factum esset, cum equite: sane non cum equi domino agi posse.
Labeo denies that there is any action against you, but if it happened through the fault of the rider, there is an action against the rider; certainly, no action can be brought against the owner of the horse.
uerum puto.
I think this is correct.