2 Kings 5:10

And says not the prophet, in this instance, like the gospel? Believe on the Lord Jesus Christ, and thou shalt be saved, is the sweet language it proclaims. Go, wash in the blood of the Lamb, not seven times indeed, for he that is once washed, needs no more sacrifice for sin. Hebrews 10:18., And, as Jesus himself graciously said, needeth not save to wash his feet, but is clean every whit. John 13:10.