2 Kings 5:16

But he said, as the Lord liveth, before whom I stand
Whose minister and prophet he was, and by whom he swears:

I will receive none:
to let him know that this cure was not to be attributed to him, but the Lord only; and that what concern he had in it was not for the sake of money, but for the glory of the God of Israel:

and he urged him to take it, but he refused it;
Naaman was very pressing upon him to receive a gift from him, but he could not be prevailed upon to accept it.