2 Kings 5:11-13

11But Naaman was furious and went away and said, “Indeed! I thought ‘He would at least come out to [see] me and stand and call on the name of the Lord his God, and wave his hand over the place [of leprosy] and heal the leper.’

12Are not Abana and Pharpar, the rivers of Damascus [in Aram], better than all the waters of Israel? Could I not wash in them and be clean?” So he turned and went away in a rage.

13Then his servants approached and said to him, “My father, if the prophet had told you to do some great thing, would you not have done it? How much more then, when he has said to you, ‘Wash, and be clean?’ ”