2 Kings 5:4-6

So Naaman told the king what the young girl from Israel had said. “Go and visit the prophet,” the king of Aram told him. “I will send a letter of introduction for you to take to the king of Israel.” So Naaman started out, carrying as gifts 750 pounds of silver, 150 pounds of gold, and ten sets of clothing. The letter to the king of Israel said: “With this letter I present my servant Naaman. I want you to heal him of his leprosy.”