أَن تَقُولُوا إِنَّمَا أُنزِلَ الْكِتَابُ عَلَى طَائِفَتَيْنِ مِن قَبْلِنَا وَإِن كُنَّا عَن دِرَاسَتِهِمْ لَغَافِلِينَ

Lest you should say, ‘The Book was sent down only to two communities before us, and we were indeed unaware of their studies,’