Bis idem exigi bona fides non patitur, et in satisfactionibus, non permittitur amplius fleri quam semel factum est

Dictionary: 
Ballentine's Law Dictionary

Good faith does not suffer the same thing to be exacted twice, and in giving satisfaction it is not permitted that more should be done than to do so once.

Author: 
James A. Ballentine
Publisher: 
The Bobbs-Merrill Company
Year Published: 
1916
Genre: 
Law Dictionary