2 Kings 5:15-16

15And he returned to the man of 1God, he and all his company, and came and stood before him; and he said, Behold, I know that there is no 2God in all the earth but in Israel; and now, I pray thee, take a present of thy servant.

16But he said, As Jehovah liveth, before whom I stand, I will receive none! And he urged him to take it; but he refused.