2 King 5:10-14

              Elisha sent a servant out to tell him to go and wash himself seven times in the Jordan River, and he would be completely cured of his disease.  But Naaman left in a rage, saying, “ I thought that he would at least come out to me, pray to the LORD his God, wave his hand over the disease spot, and cure me!  Besides, aren’t the rivers Abana and Pharpar, back in Damascus, better than any river in Israel?  I could have washed in them and been cured!”

            His servants went up to him and said, “Sir, if the prophet had told you to do something difficult, you would have done it.   Now why can’t you just wash yourself, as he said, and be cured?  So Naaman went down  to the Jordan, dipped himself in it seven times, as Elisha had instructed, and he was completely cured.  His flesh became firm and healthy like that of a child.