2 Wafalme 5:10

Elisha akamtuma mjumbe kumwambia, “Nenda uoge katika Yordani mara saba, na nyama ya mwili wako itapona, nawe utatakasika.”

And Elisha sent a messenger unto him, saying, Go and wash in Jordan seven times, and thy flesh shall come again to thee, and thou shalt be clean.