2 Kings (Author Compiled by Isaiah and Jeremiah from records of Nathan, Gad, Iddo, Ahijah, Jehu and others.)
5:14Then he went down, and plunged himself seven times in the Jordan, according to the saying of the man of God. And his flesh became again like the flesh of a little child, and he was clean.
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.