Surah Ar-Rad Verse 43 - English Translation by Literal
Surah Ar-Radوَيَقُولُ ٱلَّذِينَ كَفَرُواْ لَسۡتَ مُرۡسَلٗاۚ قُلۡ كَفَىٰ بِٱللَّهِ شَهِيدَۢا بَيۡنِي وَبَيۡنَكُمۡ وَمَنۡ عِندَهُۥ عِلۡمُ ٱلۡكِتَٰبِ
And those who disbelieved say: "You are not sent." Say: "Enough/sufficient with God (as) a witness/testifier between me and between you, and who at him (is) The Book`s knowledge