Al An'am, 156 Ayah
6:156
أَن تَقُولُوٓاْ إِنَّمَآ أُنزِلَ ٱلۡكِتَٰبُ عَلَىٰ طَآئِفَتَيۡنِ مِن قَبۡلِنَا وَإِن كُنَّا عَن دِرَاسَتِهِمۡ لَغَٰفِلِينَ ١٥٦
'An Taqūlū 'Innamā 'Unzila Al-Kitābu `Alá Ţā'ifatayni Min Qablinā Wa 'In Kunnā `An Dirāsatihim Laghāfilīna
[We revealed it] lest you say, "The Scripture was only sent down to two groups before us, but we were of their study unaware,"