'Forty' in the Bible

So Hazael went to meet Elisha and took a gift with him of every good thing of Damascus, forty camels’ loads; and he came and stood before him and said, “Your son Ben-hadad king of Aram has sent me to you, asking, ‘Will I recover from this illness?’”

In the seventh year of Jehu [king of Israel], Jehoash became king [over Judah], and he reigned forty years in Jerusalem. His mother’s name was Zibiah of Beersheba.