Surah Ar-Rad Verse 43 - English Translation by Hamid S Aziz
Surah Ar-Radوَيَقُولُ ٱلَّذِينَ كَفَرُواْ لَسۡتَ مُرۡسَلٗاۚ قُلۡ كَفَىٰ بِٱللَّهِ شَهِيدَۢا بَيۡنِي وَبَيۡنَكُمۡ وَمَنۡ عِندَهُۥ عِلۡمُ ٱلۡكِتَٰبِ
And those who disbelieve say, "You ar no Messenger!" Say, "Allah is witness enough between me and you; and so is he who has the knowledge of the Book (any revealed Scripture)