2 Kings 5:15-16

5:15 He and his entire entourage returned to the prophet. Naaman came and stood before him. He said, “For sure I know that there is no God in all the earth except in Israel! Now, please accept a gift from your servant.” 5:16 But Elisha replied, “As certainly as the Lord lives (whom I serve), I will take nothing from you.” Naaman insisted that he take it, but he refused.