156أَن تَقولوا إِنَّما أُنزِلَ الكِتابُ عَلىٰ طائِفَتَينِ مِن قَبلِنا وَإِن كُنّا عَن دِراسَتِهِم لَغافِلينَZafar Ansari(You may no longer) say now that the Book was revealed only to two groups of people before Us and that we had indeed been unaware of what they read.