Qur'an 6:156

أَن تَقُولُوٓا۟ إِنَّمَآ أُنزِلَ ٱلْكِتَـٰبُ عَلَىٰ طَآئِفَتَيْنِ مِن قَبْلِنَا وَإِن كُنَّا عَن دِرَاسَتِهِمْ لَغَـٰفِلِينَ

“[We revealed it] lest you say, "The Scripture was only sent down to two groups before us, but we were of their study unaware,"”

Al-An'aam 6:156 · Saheeh International