Go and wash. Compare John 9:7, and other commands: "Go, call" (John 4:16); "Go, sell" (Matthew 19:21).
wash. bathe (ceremonially). See note on Leviticus 14:9.
Related Commentaries of 2 Kings 5:10
2 Kings 5:10
10 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.