﴿أَنْ تَقُولُوا إِنَّمَا أُنْزِلَ الْكِتَابُ عَلَىٰ طَائِفَتَيْنِ مِنْ قَبْلِنَا وَإِنْ كُنَّا عَنْ دِرَاسَتِهِمْ لَغَافِلِينَ﴾
(156) [We revealed it] lest you say, "The Scripture was only sent down to two groups before us, but we were of their study unaware,"