2 Kings 5:2-6

Now the Syrians on one of their raids had carried off a little girl from the land of Israel, and she worked in the service of Naaman’s wife. She said to her mistress, “Would that my lord were with the prophet who is in Samaria! He would cure him of his leprosy.” So Naaman went in and told his lord, “Thus and so spoke the girl from the land of Israel.” And the king of Syria said, “Go now, and I will send a letter to the king of Israel.” So he went, taking with him ten talents of silver, six thousand shekels of gold, and ten changes of clothing. And he brought the letter to the king of Israel, which read, “When this letter reaches you, know that I have sent to you Naaman my servant, that you may cure him of his leprosy.”