"My father," they said,
"if the prophet had told you to do something extraordinary,
would you not have done it?
All the more now, since he said to you,
'Wash and be clean,' should you do as he said."
So Naaman went down and plunged into the Jordan seven times
at the word of the man of God.
His flesh became again like the flesh of a little child, and he was clean". (2 Kgs 5:13-14)...