أم يقولون افتراه قل إن افتريته فلا تملكون لي من الله شيئا هو أعلم بما تفيضون فيه كفى به شهيدا بيني وبينكم وهو الغفور الرحيم
Or they say, "He has invented it." Say, "If I have invented it then not you have power for me against Allah anything. He knows best of what you utter concerning it. Sufficient (is) He (as) a Witness between me and between you, and He (is) the Oft-Forgiving, the Most Merciful.