2 Kings 5:13

But his servants came near and said to him, My father , it is a great word the prophet has spoken to you; will you not do it ? Has he actually said to you, Wash , and be clean ?

Naaman`s servants went to him and said, “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 tells you, ‘Wash and be cleansed`!”

And his servants came near, and spake unto him, and said, My father, if the prophet had bid thee do some great thing, wouldest thou not have done it ? how much rather then, when he saith to thee, Wash, and be clean?