2 Kings 5:13-15

New Revised Standard Version, Anglicised

¹³ But his servants approached and said to him, ‘Father, if the prophet had commanded you to do something difficult, would you not have done it? How much more, when all he said to you was, “Wash, and be clean”?’ ¹⁴ So he went down and immersed himself seven times in the Jordan, according to the word of the man of God; his flesh was restored like the flesh of a young boy, and he was clean.

¹⁵ Then he returned to the man of God, he and all his company; he came and stood before him and said, ‘Now I know that there is no God in all the earth except in Israel; please accept a present from your servant.’