2 Kings 5:13 in the King James Version
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?
Context
12 Aren’t Abanah and Pharpar, the rivers of Damascus, better than all the waters of Israel? Couldn’t I wash in them and be clean?” So he turned and went away in a rage.
13 His servants came near and spoke to him, and said, “My father, if the prophet had asked you do some great thing, wouldn’t you have done it? How much rather then, when he says to you, ‘Wash, and be clean’?”
14 Then he went down and dipped himself seven times in the Jordan, according to the saying of the man of God; and his flesh was restored like the flesh of a little child, and he was clean.