Finders Keepers losers weepers...I don't think so

http://losangeles.cbslocal.com/2015/09/24/man-stumbles-upon-pricey-jewels-during-renovation-project-and-refuses-reward-after-returning-them/

Old Testament (Torah) is still just as powerful and true today... In Deuteronomy 22:1-3 God teaches us to give back what we find.