Vous avez cherché: optimatibus (Latin - Anglais)

et peribit fuga a pastoribus et salvatio ab optimatibus gregi
and the shepherds shall have no way to flee, nor the principal of the flock to escape.

balthasar rex fecit grande convivium optimatibus suis mille et unusquisque secundum suam bibebat aetate
belshazzar the king made a great feast to a thousand of his lords, and drank wine before the thousand.

magistratus autem nesciebant quo abissem aut quid ego facerem sed et iudaeis et sacerdotibus et optimatibus et magistratibus et reliquis qui faciebant opus usque ad id locorum nihil indicavera
and the rulers knew not whither i went, or what i did; neither had i as yet told it to the jews, nor to the priests, nor to the nobles, nor to the rulers, nor to the rest that did the work.