Read Surah Yusuf
بِسْمِ اللّٰهِ الرَّحْمٰنِ الرَّحِیْمِ
لَقَدْ كَانَ فِیْ قَصَصِهِمْ عِبْرَةٌ لِّاُولِی الْاَلْبَابِ ؕ مَا كَانَ حَدِیْثًا یُّفْتَرٰی وَ لٰكِنْ تَصْدِیْقَ الَّذِیْ بَیْنَ یَدَیْهِ وَ تَفْصِیْلَ كُلِّ شَیْءٍ وَّ هُدًی وَّ رَحْمَةً لِّقَوْمٍ یُّؤْمِنُوْنَ۠۱۱۱
Verily in their accounts is a lesson for men of wisdom. This is not a fictitious tale, but a verification of earlier Books, and a clear exposition of everything, and a guidance and grace for those who believe.