اقرأ وتدبر الآية 5966 من سورة سُورَةُ الأَعۡلَىٰ: إِنَّ هَٰذَا لَفِي الصُّحُفِ الْأُولَىٰ
إِنَّ هَٰذَا لَفِي الصُّحُفِ الْأُولَىٰ
Verily, [all] this has indeed been [said] in the earlier revelations –