Quran 7:2 — The Purgatory (Al-A'araf)

كِتٰبٌ أُنزِلَ إِلَيكَ فَلا يَكُن فى صَدرِكَ حَرَجٌ مِنهُ لِتُنذِرَ بِهِ وَذِكرىٰ لِلمُؤمِنينَ

This scripture has been revealed to you—you shall not harbor doubt about it in your heart—that you may warn with it, and to provide a reminder for the believers.

[7:1] A. L. M. S.*

[7:3] You shall all follow what is revealed to you from your Lord; do not follow any idols besides Him. Rarely do you take heed.