Sura Yūsuf 12:3

نَحْنُ نَقُصُّ عَلَيْكَ أَحْسَنَ ٱلْقَصَصِ بِمَآ أَوْحَيْنَآ إِلَيْكَ هَٰذَا ٱلْقُرْءَانَ وَإِن كُنتَ مِن قَبْلِهِۦ لَمِنَ ٱلْغَٰفِلِينَ

naḥnu naquṣṣu ʿalayka aḥsana l-qaṣaṣi bimā awḥaynā ilayka hādhā l-qurʾāna wa-in kunta min qablihi la-mina l-ghāfilīna

We do relate unto thee the most beautiful of stories, in that We reveal to thee this (portion of the) Qur'an: before this, thou too was among those who knew it not.