NET

13 His servants approached and said to him, “O master, if the prophet had told you to do some difficult task, you would have been willing to do it. It seems you should be happy that he simply said, ‘Wash and you will be healed.’

Darby

13 And his servants drew near, and spoke to him and said, My father, [if] the prophet had bidden thee [do some] great thing, wouldest thou not have done it? how much rather then, when he says to thee, Wash and be clean?

KJV

13 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?