As a member of the merchant class, Ea-Nasir’s livelihood depended on his reputation. In a time when word of mouth and clay tablets were the pillars of commerce, delivering subpar goods could have dire consequences. Ea-Nasir had traveled to Dilmun (modern-day Bahrain) to obtain copper, possibly a familiar trade route he had taken many times. Upon his return to Ur, he sold the copper ingots to a man named Nanni.