فَلَنَأۡتِيَنَّكَ بِسِحۡرٖ مِّثۡلِهِۦ فَٱجۡعَلۡ بَيۡنَنَا وَبَيۡنَكَ مَوۡعِدٗا لَّا نُخۡلِفُهُۥ نَحۡنُ وَلَآ أَنتَ مَكَانٗا سُوٗى
Falanatiyannaka bisihrin mithlihi faijAAal baynana wabaynaka mawAAidan la nukhlifuhu nahnu wala anta makanan suwan
"But we can surely produce magic to match thine! So make a tryst between us and thee, which we shall not fail to keep - neither we nor thou - in a place where both shall have even chances."