Black's Law Dictionary (2nd edition)dictionaries

Fide-Jubere

In the clvil law. To order a thing upon one’s faith; to pledge one’s self; to become surety for another. Fide-jubes? Fide-jubeo: Do you pledge your-self? I do pledge myself. Inst 3, 16, 1. one of the forms of stipulation

Source: Black's Law Dictionary 2nd Ed (1910)