章 2 Al-Baqarah (The Cow), 节 242

1. كَذَٰلِكَ يُبَيِّنُ اللَّهُ لَكُمْ آيَاتِهِ لَعَلَّكُمْ تَعْقِلُونَ

   Thus does Allah make clear to you His verses that you might use reason.

   2:242

Translation: Saheeh International