II Kings 5:1-6, 14-15  KJV

1 Now Naaman, captain of the host of the king of Syria, was a great man with his master, and honourable, because by him the Lord had given deliverance unto Syria: he was also a mighty man in valour, but he was a leper.

² And the Syrians had gone out by companies, and had brought away captive out of the land of Israel a little maid; and she waited on Naaman’s wife.

³ And she said unto her mistress, Would God my lord were with the prophet that is in Samaria! for he would recover him of his leprosy.

⁴ And one went in, and told his lord, saying, Thus and thus said the maid that is of the land of Israel.

⁵ And the king of Syria said, Go to, go, and I will send a letter unto the king of Israel. And he departed, and took with him ten talents of silver, and six thousand pieces of gold, and ten changes of raiment.

⁶ And he brought the letter to the king of Israel, saying, Now when this letter is come unto thee, behold, I have therewith sent Naaman my servant to thee, that thou mayest recover him of his leprosy.

¹⁴ Then went he down, and dipped himself seven times in Jordan, according to the saying of the man of God: and his flesh came again like unto the flesh of a little child, and he was clean.

¹⁵ And he returned to the man of God, he and all his company, and came, and stood before him: and he said, Behold, now I know that there is no God in all the earth, but in Israel: now therefore, I pray thee, take a blessing of thy servant.